Contents Panelboards - Eatonpub/... · Three-piece trim facilitates installation Will accommodate...
Transcript of Contents Panelboards - Eatonpub/... · Three-piece trim facilitates installation Will accommodate...
CA08104001E For more information, visit: www.eaton.com/consultants
November 2018
Contents
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Sheet 22001
Pan
elb
oard
s Panelboards
Overview Market and Segment Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22.0-2
Standards and Certifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22.0-2
Available Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22.0-2
Panelboard Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22.0-2
Panelboard Selection Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22.0-5
General Construction Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22.0-5
Application Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22.0-6
Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22.0-9
Series Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22.0-12
Pow-R-Line® 1a . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22.1-1
Pow-R-Line 2a . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22.2-1
Pow-R-Line 3a . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22.3-1
Pow-R-Line 3E . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22.3-5
Pow-R-Line 4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22.4-1
Pow-R-Line Column Type
Pow-R-Line 1a-LX Column Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22.5-1
Pow-R-Line 2a-LX Column Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22.5-4
Retrofit Panelboards
Pow-R-Line 1R Retrofit Panelboard. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22.6-1
Pow-R-Line 2R Retrofit Panelboard. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22.6-3
Pow-R-Line 1aF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22.6-5
Pow-R-Line 2aF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22.6-7
Pow-R-Line 3FQS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22.6-9
Elevator Control Panelboard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22.6-11
Panelboard Modifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22.6-12
Specifications
See Eaton’s Product Specification Guide, available on CD or on the Web.CSI Format: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1995 2010
Section 16470 Section 26 24 16
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OverviewChoices to quickly change feeder breakers in electrical distribution equipment have evolved over the years. While using drawout switchgear with power air circuit breakers remains a highly reliable solution, requests for drawout molded-case circuit breakers (MCCBs) have increased. And, customers need a wall-mounted panelboard solution with front accessibility and front-connected equipment to meet space require-ments and application needs.
Eaton’s drawout MCCB Pow-R-Line®
4D (PRL4D) panelboard provides this solution.
This is the first design to offer two- and three-pole MCCBs in a mechanical drawout design. Breaker ratings from 20 A to 600 A use unique drawout cassettes. Breakers are inserted and removed via a mechanical removal system similar to other drawout designs associated with switchgear; however, these breakers are horizontally mounted in a traditional panelboard group-mounted manner.
Market and Segment ApplicationsWhile the drawout MCCB panelboard design may be substituted for nearly any traditional application with feeder MCCBs, it has been specifically designed to meet the needs of several industries, including:
■ Electrical distribution systems where a changeout of circuit breakers is needed to upgrade equipment to a new process
■ Data centers■ Industrial facilities to minimize
downtime■ Institutions■ Laboratories■ Health care facilities■ Critical load applications
Standards and Certifications■ UL® 67 Listed for wall-mounted
applications from 600 A to 1200 A■ National Electrical Code®
Available RatingsThe panelboards are rated at 240 Vac, 480 Vac and 600 Vac. Fault current is available up to 200 kAIC at 240 Vac, 100 kAIC at 480 Vac and 65 kAIC at 600 Vac. The short-circuit current rating of the panelboard is determined by the low short-circuit current rating of the lowest rated overcurrent device in the panelboard.
Boxes and trims are UL 50 Listed and labeled. Both the box and the trim are painted ANSI-61 light gray. Deadfront covers are also painted ANSI-61 light gray to match box and trim.
Drawout feeder MCCBs are available in two- and three-pole offerings from 20 A to 600 A. Main breakers above 600 A are fixed-mounted using a traditional bolt-on design. Main breakers 600 A and below are available with either the traditional fixed-mounted, bolt-on design or in a drawout cassette. For drawout mains or feeders above 600 A, please use Eaton’s switchboard offering.
Panelboard Options■ Copper and silver-plated copper■ Copper lugs■ Density-rated bus■ Ground bars■ Customer-owned meters■ Service equipment construction■ Surge protective devices■ Seismically qualified panelboards
Pow-R-Line 1a, 2a and 3a, and 3E■ Robust design using Eaton
circuit breakers■ Increased ratings (with Series
Rated main circuit breakers) provide higher short-circuit ratings
■ Pow-R-Line 3a can accommodate branch breakers dual-mounted through 150 A and single-mounted through 225 A
■ Pow-R-Line 3E panelboards accommodate branch-mounted breakers up to 125 A
■ Lock and Door opening mechanism includes a positive slide catch and right- or left-hand installation
■ Surface or flush trims■ UL tested and listed. Meets NEC®
and NEMA® standards
Special Use Pow-R-Line Panelboards■ Pow-R-Line 1a-LX and Pow-R-Line
2a-LX column panelboards are designed to fit within the structural I-beam of a facility and offer branch circuits up to 100 A
■ Pow-R-Line 1aF and Pow-R-Line 2aF fusible lighting panelboards were developed for ultra high fault currents and for use in selective coordination applications and test circuits
■ Pow-R-Line 1R and Pow-R-Line 2R Retrofit Panelboards are the only panelboards in the market listed for use in retrofit applications in other manufacturers’ existing back boxes
■ Elevator control panelboards integrate electrical protection and controls for elevators and meet stringent code requirements in a single, cost-effective package
Pow-R-Line 4B and 4F Power Panels■ Pow-R-Line 4B panelboard uses
circuit breakers■ Pow-R-Line 4F panelboard uses
fusible switches■ A single chassis accommodates
both circuit breakers and fusible switches
■ Main and neutral are located at the same ends to provide additional space for branch devices
■ Three-piece trim facilitates installation
■ Will accommodate circuit breakers to provide higher ratings in a standard chassis and increased series ratings
■ UL tested and approved. Meets NEC and NEMA standards
Pow-R-Line 4D Drawout Panelboard■ Quick change-out or addition of
breakers without changing hardware■ Front connected, front accessible■ Drawout circuit breakers
20–600 A ratings■ Fixed-mounted molded-case circuit
breakers 15–1200 A■ Mains 400–1200 A
❑ Main lugs only❑ Main molded-case circuit breaker
■ Single chassis supports both drawout and fixed-mounted breakers
■ Mains and neutrals mounted on same end of chassis/box
CA08104001E For more information, visit: www.eaton.com/consultants
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Product SelectionTable 22.0-1. Product Types
Type PRL1a Fusible Lighting
Panelboard PRL1aF
Type PRL1a-LX
Column Type
Type PRL2a Fusible Lighting
Panelboard PRL2aF
Type PRL2a-LX
Column Type
Bolt-on or plug-on circuit breakers 240 Vac maximum
240 Vac maximum Bolt-on circuit breakers240 Vac maximum
Bolt-on or plug-on circuit breakers 240 or 480Y/277 Vac 125/250 Vdc maximum
240 and 480Y/277 Vac maximum
Bolt-on or plug-on circuit breakers 240 or 480Y/277 Vac 125/250 Vdc maximum
Main lugs only600 A maximum
Main lugs only400 A maximum
Main lugs only 225 A maximum
Main lugs only600 A maximum
Main lugs only400 A maximum
Main lugs only 225 A maximum
Main circuit breaker600 A maximum
Main circuit breaker225 A maximum
Main circuit breaker600 A maximum
Main circuit breaker225 A maximum
Branch circuit breakers 100 A maximumSingle, two- and three-pole
Branch overcurrent protective devices30 A maximum, Single-, two- and three-pole utilizing Class CC fuses
Branch circuitbreakers 100 A maximumSingle-, two- and three-pole
Branch circuit breakers100 A maximumSingle-, two- and three-pole
Branch overcurrent protective devices30 A maximum, Single-, two- and three-pole utilizing Class CC fuses
Branch circuit breakers100 A maximumSingle-, two-, andthree-pole
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Table 22.0-1. Product Types (Continued)
Table 22.0-1. Product Types (Continued)
Retrofit Panelboard
PRL-1R and PRL-2R
Type PRL3a Type PRL3E Type PRL4 Type PRL5P
Bolt-on or plug-on circuit breakers 240 or 480Y/277 Vac
Bolt-on circuit breakers 240, 480 or 600 Vac; 250 Vdc maximum
Bolt-on circuit breakers 240 Vac maximum
Circuit breakers or fusible switches; 240, 480 or 600 Vac; 600 Vdc maximum
Plug-on circuit breakers240, 480 or 600 Vac;250 Vdc maximum
Main lugs only 225 A maximum
Main lugs only800 A maximum
Main lugs only600 A maximum
Main lugs only1200 A maximum
Main lugs only1200 A maximum
Main circuit breaker1200 A maximum
Main circuit breaker225 A maximum
Main circuit breaker600 A maximum
Main circuit breaker600 A maximum
Main fusible switch1200 A maximum
Main circuit breaker1200 A maximum
Branch circuit breakers1200 A maximum, Single-, two- and three-pole
Branch circuit breakers 100 A maximumSingle-, two- and three-pole
Branch circuit breakers 225 A maximumSingle-, two- and three-pole
Branch circuit breakers 125 A maximumSingle-, two- and three-pole
Branch fusible switches1200 A maximum, Single-, two- and three-pole
Branch circuit breakers1200 A maximum, Single-, two- and three-pole
Pow-R-Command Metering Service Section Elevator Control Panelboard
Bolt-on or plug-on circuit breakers 240 or 480Y/277 Vac
Bolt-on circuit breakers240, 480 or 600 Vac
Bolt-on fusible switches600 Vac maximum
Main lugs only400 A maximum
Service entrance panels combining a main disconnect with a power company metering compartment 400–1200 A
Controls for up to four elevatorsin a single panelboard
Main circuit breaker400 A maximum
Main lugs only800 A maximum
Branch circuit breakers 225 A maximumSingle-, two- and three-pole
Branch overcurrent devices15–200 A fusible switches withClass J fuse clips maximum
Single- and two-pole remote operated circuit breakers
Integral load switching and dimming controls Designed to meet specific sections various codes impacting elevators
CA08104001E For more information, visit: www.eaton.com/consultants
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Table 22.0-2. Panelboard Selection Guide
1 Available with surge protective device (SPD) and metering.2 Amperage rating for dc voltage.
General Construction FeaturesEaton’s assembled panelboards are designed for sequence phase connection of branch circuit devices. This allows complete flexibility of circuit arrangement (single-, two- or three-poles) to allow balance of the electrical load on each phase.
Sturdy, rigid chassis assembly ensures accurate alignment of interior with panel front; prevents flexing and minimizes possibility of loosening or damage to current carrying parts during and after installation.
Four point in-and-out adjustment of panel interior is provided to meet critical depth dimensions on flush installations. This compensates for possible misalignment of box at installation.
Main lugs are mechanical solderless type and approved for copper and aluminum conductors.
EnclosuresBoxes are code-gauge galvanized steel except for column type panelboards, which include a painted box finished in ANSI-61 light gray to match the trim.
Standard panelboard cabinets are designed for indoor use. Alternate types are available for outdoor and special purpose applications.
All enclosures are furnished in accordance with UL standards and include wiring gutters with proper wire bending space. Special cabinets can be provided at an additional charge.
The box dimensions shown are inside dimensions. For outside dimensions, add 0.25-inch (6.4 mm).
Standard panelboard boxes are supplied without knockouts (blank endwalls).
EZ™ TrimThe EZ box and EZ trim are provided standard for Pow-R-Line 1a and Pow-R-Line 2a lighting panelboards, as well as Pow-R-Line 3a and Pow-R-Line 3E mid-range panelboards.
EZ Trim Provides Standard Door-in-Door Construction With No Exposed Hardware or Sharp Ridges. No Tools are Required for Installation.
The trims for lighting and appliance branch circuit panelboards and small power distribution panelboards include a door with rounded corners and concealed hinges. A flush-type latch and lock assembly is included. All locks are keyed alike. These trims are available in both surface and flush mounted designs.
Fronts for power distribution panel-boards use a unique breaker front cover design in which each device has a dedicated bolt-on steel cover. The individual covers form a single dead-front for the panelboard that is used in conjunction with two wiring gutter covers to complete the trim. A door is not finished as part of the standard offering on these panelboards but can be provided, for an additional charge, using a deeper than standard box.
Combination AFCI Circuit BreakersEaton’s 125 Vac AFCI single- and two-pole, 15 A and 20 A bolt-on breakers in panelboards meet Article 210.12 of the NEC. See the NEC code for definitions and details.
Panelboard
Type
Page
Reference
Device
Type
Maximum
Voltage Rating
Maximum Main
Rating, Amperes
Branch Circuits
Ampere Range
Short-Circuit Current Ratings
rms Symmetrical Amperes, AC
AC DC Main Lugs Only Main Device Fully Rated
(kA)
Series Rated
(kA)
Pow-R-Line 1a 1 22.1-1 Breaker 240 — 600 600 15–100 10–22 22–200Pow-R-Line 2a 1 22.2-1 Breaker 240
480Y/277250 600
400 2600400 2
15–10015–100
6514
65–20022–150
Pow-R-Line 3a 1 22.3-1 Breaker 240480600
250 800800800
600600600
15–22515–22515–225
10–20014–10014–35
22–20022–150—
Pow-R-Line 3E 1 22.3-5 Breaker 480 250 600 600 15–125 35–65 35–100Pow-R-Line 4B 1 22.4-1 Breaker 240
480600
600 120012001200
120012001200
15–120015–120015–1200
10–20014–20014–200
22–20022–150—
Pow-R-Line 4F 1 22.4-8 Fusible switch 240600
250 12001200
12001200
30–120030–1200
100–200100–200
——
Pow-R-Line 4D 22.4-11 Breaker 240480
——
12001200
12001200
20–600 Drawout15–1200 Fixed
10065
——
Pow-R-Line 1aF 22.6-5 Fusible switch 240 — 400 400 15–30 200 200Pow-R-Line 2aF 22.6-7 Fusible switch 480Y/277 — 400 400 15–30 200 200Pow-R-Line 1a-LX 22.5-1 Breaker 240 — 225 225 15-30 10–22 18–200Pow-R-Line 2a-LX 22.5-4 Breaker 480Y/277 125/250 225 225 15–30 14 25–150Pow-R-Line 1R 22.6-1 Breaker 240 — 225 225 15–100 10–22 22–100Pow-R-Line 2R 22.6-3 Breaker 480Y/277 — 225 225 15–100 14 22–150Elevator control panelboard 1
22.6-11 Fusible 480 — 800 800 15–200 10–200 14–100
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Application Considerations
StandardsAll Eaton’s panelboards are designed to meet the following applicable industry standards, except where noted:
1. Underwriters Laboratories
a. Panelboards: UL 67b. Cabinets, boxes and trims:
UL 50
Note: Only panelboards containing UL listed devices can be UL labeled.2. National Electrical Code
3. NEMA Standards: PB 1
4. Federal Specification W-P-115cCircuit breaker—Type I Class 1Fusible switch—Type II Class 1
Panelboard Selection FactorsIn selecting a panelboard, the follow-ing factors must be considered:
a. Service (voltage and frequency).b. Interrupting capacity (fully or
series rated).c. Ampere rating of main.d. Ampere ratings of branches.e. Installation environment.f. Codes and standards
mandates.
Panelboard Short-Circuit RatingThe short-circuit rating of Eaton’s assembled panelboards are test verified by, and listed with, Underwriters Laboratories. Generally, these ratings are that of the lowest interrupting rated device in the panel.
Certain exceptions to this rule exist where branch devices have been UL tested in combination with specific main devices having a higher interrupting rating. Where these defined main breaker and branch breaker combinations are used, the series short-circuit rating of the assembled panelboard will be the same as the series tested rating of the approved rated main breaker. Available main and branch breaker combinations are tabulated on Page 22.0-12 through Page 22.0-22. All combinations shown are UL tested and listed.
These series ratings apply to panels having main devices, or main lug only panelboards fed remotely by the device listed in the series ratings chart as the main, for which UL listed tests were conducted.
Selective CoordinationPlease refer to Molded-Case Circuit Breakers, Tab 27, for detailed information on overcurrent protective device combinations for use on selectively coordinated systems.
Service Entrance EquipmentNEC Articles 230.F and G, and UL, require that:
a. Panels used as service entrance equipment must be located near the point where the supply conductors enter the building.
b. A panelboard having main lugs only shall have a maximum of six service disconnects to de-energize the entire panel-board from the supply conductors. Where more than six disconnects are required, a main service disconnect must be provided.
c. Must include connector for bonding and grounding neutral conductor.
d. A service-entrance-type UL label must be factory installed.
e. Ground fault protection of equipment shall be provided for solidly grounded wye electrical services of more than 150 V to ground, but not exceeding 600 V phase-to-phase for each service disconnecting means rated 1000 A or more.
Service entrance panels must be identified as such on the order entry to the manufacturing location.
Column Type PanelboardsThe same general code restrictions apply as for standard width panels except where trough extensions are used.
Multi-Section PanelboardsWhen more than 42 overcurrent protective devices are required, two or more separate enclosures may be required. Separate fronts for each box are standard.
Interconnecting Multi-Section PanelboardsWhen a panelboard, for connection to one feeder, must be furnished in more than one section (box), each section must be furnished with main bus and terminals of the same rating, unless a main overcurrent device is provided in each section.
Sub-feed or through-feed provisions must also be added to provide connec-tion capability to the second section.
Note: Sub-feed or through-feed lugs cannot be used on any panelboard that is not protected by a single main over-current device either in the panelboard or immediately upstream, i.e., service entrance panelboards with main lugs only using the six disconnect rule.
Sub-Feed Lugs (Figure 22.0-1)Sub-feed lugs are one means of interconnecting multi-section panels. The sub-feed (second set of) lugs are mounted directly beside the main lugs. These are required in each section except the last panel in the lineup. The feeder cables are brought into the wiring gutter of the first section and connected to the main lugs. Another set of the same size cables are connected to the sub-feed lugs (Section 1) and are carried over to the main lugs of the adjacent panel. Cross connection cables are not furnished by Eaton. Sub-feed lugs are only available on main lug only panels.
Note: Sub-feed lugs may not be used on main lug only (six disconnect rule) service entrance panels.
Figure 22.0-1. Sub-Feed Lugs
Box Box
Conduit
Neutral
Pan
el
Neutral
Pan
el
Section 1 Section 2
CA08104001E For more information, visit: www.eaton.com/consultants
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Application Considerations (Continued)
Through-Feed Lugs (Figure 22.0-2)Through-feed lugs are another method to interconnect multi-section panelboards. The incoming feeder cables are connected to the main lugs or main breaker at the bottom of panel (Section 1). Another set of lugs (through-feed) are located at the opposite end of the main bus. The interconnecting cables are connected to the through-feed lugs in Section 1 and are carried over to the main lugs in Section 2. The connection arrangement could be reversed, i.e., main lugs at top; through-feed lugs at bottom end of panel. Cross cables are not furnished by Eaton.
Note: Through-feed lugs may not be used on main lug only (six disconnect rule) service entrance panels.
Figure 22.0-2. Through-Feed Lugs
Multiple Section Panelboard—Flush MountedShown below is the standard method for flush mounting multiple section lighting and distribution panelboards using standard flush trims.
Figure 22.0-3. Multiple Section Panelboard—Flush Mounted—Dimensions in Inches (mm)
Branch Circuit Loading for Lighting PanelsThe size of mains and branches should be selected based on the following:
a. Lighting circuits: NEC Article 210, 215, 220 and 240.
b. Distribution circuits, actual or continuous loads: NEC Article 384.16.
c. Motor circuits: NEC Article 430.d. Diversity factor.e. Provision for future loading.
Overcurrent ProtectionNational Electrical Code Article 408 states a panelboard shall be protected by an overcurrent protective device having a rating not greater than that of the panelboard. The overcurrent protective device shall be located within or at any point on the supply side of the panelboard.
Exceptions to Article 408 selectively apply. Refer to the National Electrical Code Article 408 for specifics.
Ground Fault ProtectionGround fault protection (GFP) may be added to most panelboards using Eaton’s integral molded-case circuit breaker GFP and included feeder devices on power panelboards and mains on all panelboards.
Arcflash Reduction Maintenance System™Eaton’s Arcflash Reduction Maintenance System is available on many molded-case circuit breakers from 70 A to air power circuit breakers at 5000 A. Recognized by the 2011 National Electrical Code and the National Electrical Safety Code (NFPA 70E), the Arcflash Reduction Maintenance System allows breakers to trip quickly thus significantly reducing the available arc flash potential.
Ambient TemperaturesThe primary function of an overcurrent device is to protect the conductor and its insulation against overheating. In selecting the size of the devices and conductors, consideration should be given to the ambient temperature surrounding the conductors within and external to the panelboard. Cumulative heating within the panelboard may cause premature operation of the over-current protective devices.
UL test procedures are based, in part, on 80% loading of panelboard branch circuit devices. Article 408 of the NEC limits the loading of overcurrent devices in panelboards to 80% of rating where in normal operation the load will continue for three hours or more.
Further derating may be required, depending on such factors as ambient temperature, duty cycle, frequency or altitude.
Exception: There is one exception to this rule in both UL and NEC. It applies to assemblies and overcurrent devices that have been approved for continuous duty at 100% of its rating. This exception is covered in NEC 210.20 (a). Also see Tab 27 of this application guide for additional information.
Section 1 Section 2
Box Box
Conduit
Neutral
Pan
el Pan
el
Neutral
Main Lugs
Thru-FeedLugs
MainLugs
Cross Cables
Incoming Feeder Cables
Contractor to Mount Boxes1-1/2-inch (38.1 mm) Apart toAllow for 3/4-inch (19.1 mm)Extension on Both Flush Trims
Two SectionPanelboard(Flush Mounting)
Flush Trim Extends 3/4-inch(19.1 mm) Beyond Outsideof Box on All Four Sides
Outside Edge of BoxTrim
Wall WallTrim Trim
Conduit Nipple for Cross Wiring by Contractor
.75(19.1)
1.5 (38.1)
Top SectionView
.75(19.1) .75
(19.1).75
(19.1)
.75(19.1)
.75(19.1)
.75(19.1)
.75(19.1) .75
(19.1)
.75(19.1)
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Application Considerations (Continued)
Special ConditionsStandard panelboards, assembled with standard components, are adequate for most applications. However, special consideration should be given to those required for application under special conditions such as:
a. Excessive vibration or shock.b. Frequencies above 60 cycles.c. Altitudes above 6600 ft (2012 m).d. Damp environment (possible
fungus growth).e. Compliance with federal, state
and municipal electrical codes and standards.
Seismic Qualification
Refer to Tab 1 for information on seismic qualification for this and other Eaton products.
Harmonic CurrentsStandard panelboard neutrals are rated for 100% of the panelboard current. However, because harmonic currents can cause overheated neutrals, an option is provided for neutrals to be rated at 200% (1200 A maximum neutral for 600 A main bus) of the panelboard phase current. Panelboards with the 200% rated neutral are UL listed as suitable for use with nonlinear loads.
Prior to specifying the 200% rated neutral, Eaton recommends a harmonic survey be conducted of the distribution system, be it new or existing.
Surge Protective Devices (SPD)The quality of power feeding sensitive electronic loads is critical to the reliable operation of any facility. In modern offices, hospitals and manufacturing facilities, the most frequent causes of microprocessor-based equipment downtime and damage are voltage transients and electrical noise.
Electrical loads and microprocessor-based equipment are highly susceptible to both high and low energy transients. High energy transients include lightning induced surges and power company switching. These high energy transients can destroy components instantly.
More frequently the electrical system experiences low energy transients and high frequency noise.
The effects of continual low energy transients and high frequency noise can cause erratic equipment performance or sudden failure of electronic circuit board components.
Eaton can provide protective and diagnostic systems integral to panel-boards. The SPD is integrated into the panelboards using a “zero lead length” direct busbar connection. Integral disconnect is used on all Pow-R-Line 4 panels.
Eaton SPDs May be Integrated into Most Panelboards
The SPD protects sensitive electronic equipment from the damaging effects of high and low energy transients.
For complete product description and available ratings, refer to Tab 34.
Compact Panelboard MeterMost Eaton panelboards can integrate a compact meter for reading the panelboard power and energy usage. Eaton’s IQ 35M has ANSI 12.20 0.5% accuracy, a bright backlit LCD display, real energy pulse output, phase loss alarm and optional RS-485 communication capability.
Closeup of IQM 35 With Deadfront
CA08104001E For more information, visit: www.eaton.com/consultants
22.0-9November 2018
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009
Technical Data and SpecificationsTable 22.0-3. Electrical Characteristics of Circuit Breakers
1 dc ratings apply to substantially non-inductive circuits.2 dc rated single-pole, 15–70 A only.3 Rating 480Y/277 Vac maximum.4 Available with integral ground fault protection.5 100% rated breaker.6 dc rating not available with Digitrip™ 310.
Circuit Breaker Ratings UL Listed Interrupting Ratings (kA rms Symmetrical)
Type Ampere
Rating
Number
of Poles
Volts
AC
AC Rating, Volts DC Rating, Volts 1
120/240 240 277 480 600 125 250
BAB, HQP 15–7015–100
12
120120/240
1010
——
——
——
——
——
——
BAB-H, HQP-H 15–100 2, 3 240 — 10 — — — — —BABRP, BABRSP 15–30
15–3012
120120/240
1010
——
——
——
——
——
——
QBGF, QPGF, QPGFEPQBGFEP
15–5015–50
12
120120/240
1010
——
——
——
——
——
——
QBAF, QBAG 15–2015–20
12
120120/240
1010
——
——
——
——
——
——
QBHW, QPHW 15–7015–100
12
120120/240
2222
——
——
——
——
——
——
QBHW-H, QPHW-H 15–100 2, 3 240 — 22 — — — — —QBHGF, QPHGF, QPHGFEPQBHGFEP
15–3015–30
12
120120/240
2222
——
——
——
——
——
——
QBHAF, QBHAG 15–2015–20
12
120120/240
2222
——
——
——
——
——
——
GHB 15–100 215–100
12, 3
277480Y/277
65—
—65
14—
—14 3
——
14—
—14
GHQ 15–30 1, 2 277 65 — 14 — — — —HGHB 15–30 1 277 65 — 25 — — — —GHBGFEP 15–60 1 277 — — 14 — — — —GHQRSP 15–100
15–10012
277480Y/277
65—
—65
1414
—14 3
——
——
——
GHBS 15–3015–30
12
277480Y/277
65—
—65
1414
—14 3
——
——
——
EGB 15–12515–125
12, 3
277480
35—
3535
18—
—18
——
10—
—10
EGS 15–12515–125
12, 3
277480
100—
—100
35—
—35
——
35—
—35
EGH 15–12515–125
12, 3
277480
200—
—200
65—
—65
——
42—
—42
EHD 15–10015–100
12, 3
277480
——
—18
14—
—14
——
10—
—10
FDB 15–150 2, 3 600 — 18 — 14 14 — 10FD, FDE 15–150
15–22512, 3
277600
——
—65
35—
—35
—18
10—
—10
EDBEDSEDDK
100–225100–225100–225250–400
2, 32, 32, 32, 3
240240240240
————
22426565
————
————
————
101010—
———10
JDKD 4, CKD 5LHH 6NHHLGELD 4, CLD 45
MDL 4, CMDL 45
ND 4, CND 45
70–250100–400150–400150–350250–600300–600300–800400–1200
2, 32, 32, 3332, 32, 32, 3
600600480600600600600600
————————
656510010065656565
————————
3535656535355050
1825353518252525
————————
101042—2222 622—
CNGCCNGHCNGSNGCNGHNGS
800, 1200800, 1200800, 1200800, 1200800, 1200800, 1200
——————
20010085
20010085
——————
1006550
1006550
653525653525
——————
——————
22.0-10
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November 2018
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OverviewTechnical Data and Specifications—Pow-R-Line
010
Table 22.0-3. Electrical Characteristics of Circuit Breakers (Continued)
1 dc ratings apply to substantially non-inductive circuits.2 Available with integral ground fault protection.3 100k based on NEMA test procedure.4 dc rating not available with Digitrip 310.5 For use on dc systems only.6 Non-interrupting trip type.7 Interrupting trip type.
Circuit Breaker Ratings UL Listed Interrupting Ratings (kA rms Symmetrical)
Type Ampere
Rating
Number
of Poles
Voltage AC Rating, Volts DC Rating, Volts 1
AC DC 120/240 240 277 480 600 125 250 600
High Interrupting Capacity Circuit BreakersHFD, HFDE 15–150
15–22512, 3
277600
——
——
—100
65—
—65
—25
10—
—22
——
EDHHJDHKD 2, CHKD 3
100–22570–250
100–400
2, 32, 32, 3
240600600
———
———
100100100
———
—6565
—2535
10——
—2222
———
LGHHLD 2, CHLD 23
HMDL 2, CHMDL 23
HND 2, CHND 23
250–600300–600300–800400–1200
32, 32, 32, 3
600600600600
————
————
100100100100
————
65656565
35353535
————
2225 425—
————
Current Limiting Circuit BreakersFDC, FDCEEDCJDC
15–225100–22570–250
2, 32, 32, 3
600240600
———
———
200200200
———
100—100
35—35
—10—
22—22
———
KDC 2LGC 4LGU 4LDC 2, CLDC 23
NDC 2, CNDC 23
100–400250–600250–600300–600400–1200
2, 32, 32, 32, 32, 3
600600600600600
—————
—————
200200200200200
—————
100100150100100
6550655065
—————
22425025 4—
—————
Current Limit-R® Circuit BreakersFCLLCL 2
15–100125–400
2, 32, 3
480480
——
——
200200
——
150200
——
——
——
——
TRI-PAC® Current Limiting Circuit BreakersFB-PLA-PNB-P
15–10070–400
300–800
2, 32, 32, 3
600600600
———
———
200200200
———
200200200
200200200
———
3
3
3
———
Direct Current (DC) Rated BreakersHFDDC 56
HJDDC 57
HKDDC 57
15–15070–250
100–400
2, 32, 32, 3
———
600600600
———
———
———
———
———
424242
424242
353535
HLDDC 57
HMDLDC 57
NBDC 57
300–600300–800700–1200
2, 32, 32, 3
———
600600600
———
———
———
———
———
424242
424242
353535
CA08104001E For more information, visit: www.eaton.com/consultants
22.0-11November 2018
Panelboards
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011
Terminal Wire Ranges, Pressure-Type Al/Cu Terminals Except as NotedWhere copper-aluminum terminals are supplied on designated panelboard types, best results are obtained if a suitable joint compound is applied when aluminum conductors are used.
Table 22.0-4. Standard Main Lug Terminals
1 Not applicable PRL 1aF, 1R, PRL 2aF, 2R.Note: Optional 750 kcmil mechanical screw-type terminals are available upon request. Panelboard dimensions may be affected. Refer to Eaton.
Table 22.0-5. Standard Main Breaker and Branch Breaker Terminals
2 Suitable for dc applications only.3 LHH is 400 A maximum.
Table 22.0-6. Fusible Switch Terminals
Panel
Type
Wire Size Ranges for Ampere Capacity
100 A 225 A 250 A 400 A 600 A 800 A 1200 A
Pow-R-Line 1a, 1aF, 1RPow-R-Line 2a, 2aF, 2RPow-R-Line 3a
#12–1/0#12–1/0#12–1/0
#6–300 kcmil#6–300 kcmil—
——#6–350 kcmil
(2) #4–500 kcmil(2) #4–500 kcmil(2) #4–500 kcmil
(2) #4–500 kcmil 1(2) #4–500 kcmil 1(2) #4–500 kcmil
——(3) #4–500 kcmil
———
Pow-R-Line 3E #12–1/0 — #6–350 kcmil (2) 4/0–500 kcmil (2) 4/0–500 kcmil — —
Pow-R-Line 4Pow-R-Command
—#12–1/0
—#6–300 kcmil
#4–500 kcmil—
(2) #4–500 kcmil(2) #4–500 kcmil
(2) #4–500 kcmil—
(3) #4–500 kcmil—
(4) #4–500 kcmil—
PRL1a-LXPRL2a-LXPRCE
#12–1/0#12–1/0#12–1/0
#6–300 kcmil#6–300 kcmil#6–300 kcmil
———
——(2) #4–500 kcmil
———
———
———
PRC100PRC25
#12–1/0#12–1/0
—#6–300 kcmil
#6–350 kcmil—
(2) #4–500 kcmil(2) #4–500 kcmil
——
——
——
PRL5P — — — (1) #1/0–500 kcmil or(2) #1/0–250 kcmil
(2) #4–500 kcmil (1) #2–500 kcmil or(2) #2–400 kcmil
(2) #4–750 kcmil
Elevator control — — #4–500 kcmil (2) #4/0-500 kcmil (2) #4/0-500 kcmil (3) #4/0-500 kcmil —
Breaker Type Ampere Rating Wire Size Ranges
BAB, QBHW, BABRSPHQP, QPHW
15–7090–100
#14–#4#8–1/0
EDB, EDS, EDEDH, EDC 2
100–225 #4–4/0 or #6–300 kcmil
EGB, EGE, EGS, EGH 15–5060–125
#14–3/0 AL/CU#6–3/0 AL/CU
EHD, FDB, FDHFD, FDC 2, HFDDC 3
15–100125–225
#14–1/0#4–4/0
FCL 15–100 #14–1/0
GHB, HGHB, GHQ,GHQRSP
15–5025–100
#14–1/0#10–1/0
JD, HJD, JDC 2, HJDDC 3 70–250 #4–350 kcmil
DK 250–350400
250–500 kcmil(2) 3/0–250 kcmil or(1) 3/0–500 kcmil
KDHKD, KDC, HKDDC 3CKD 2, CHKD 2
225350400
(1) #3–350 kcmil(2) 3/0–250 kcmil or(2) 3/0–250 kcmil or(1) 3/0–500 kcmil
LHH 150–400 #2–500 kcmil(2) #2–500 kcmil or(1) 500–750 kcmil
LGE, LGH, LGC 250–400500–600
(1) #2–500 kcmil(2) #2–500 kcmil
LD, HLD, LDC, CLD 2HLDDC 3, CHLD 2
300–500600
(2) 250–350 kcmil(2) 400–500 kcmil
MDL, HMDL, HMDLDC 2CMDL, CHMDL
400–600700–800
(2) #1–500 kcmil(3) 3/0–400 kcmil
ND, HND, CND, CHND, NDCCLD, 2 CNDC 2
800–10001200
(3) 3/0–400 kcmil(4) 4/0–500 kcmil
NGS, NGH, NGC, CNGSCNGH, CNGC
400–1200 (4) 4/0–500 kcmil or (3) 500–750 kcmil
Ampere Rating Wire Size Ranges
3060
100
#14–1/0#14–1/0#14–1/0
200 #4–300 kcmil
400 250–750 kcmil or(2) 3/0–250 kcmil
600 (2) #4–600 kcmil or (4) 3/0–250 kcmil
800 (3) 250–750 kcmil or (6) 3/0–250 kcmil
1200 (4) 250–750 kcmil or (8) 3/0–250 kcmil
22.0-12
For more information, visit: www.eaton.com/consultants CA08104001E
November 2018
Panelboards
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012
Series Rated CombinationsUL permits panelboards to be labeled with a short-circuit rating of up to 200,000 A symmetrical where UL listed combinations of main and branch circuits are used.
These combinations consist of main breakers or fusible devices connected ahead of, and in series with approved conventional devices.
Two arrangements are acceptable and comply with UL standards for panel-boards. The main circuit breaker may be installed in the panel as a main device (Figure 22.0-4), or it may be mounted remote (Figure 22.0-5) from the panel. In either case, the approved main and branch combinations must be followed. These arrangements are acceptable and are UL listed having been tested in accordance with UL standards.
From the tables on Page 22.0-14 through Page 22.0-22, specific combinations of main devices (upstream) and branch devices (downstream), series connected and electrically adjacent in the system, may be selected to qualify the assembled panelboard for the short-circuit ratings shown. Series ratings apply only to those Eaton breakers listed and published. Do not use “Classified” breakers.
Figure 22.0-4. Main Device
Figure 22.0-5. Mounted Remote
Industry standards and the NEC require protection of the entire electrical distribution system from damage due to short-circuit faults. Article 230.205 of the NEC states that service equipment shall be suitable for the short-circuit current available at its supply terminals. The entire distribution system is required to meet this standard. Series rated systems have become an effective method of meeting these requirements.
There are three protection systems used to protect low voltage power distribution equipment. They are:
■ Fully rated protection■ Fully rated, selectively
coordinated protection■ Series rated protection
Fully Rated Protection—Where all overcurrent devices are rated for the full prospective short-circuit current at their line side terminals throughout the system.
Selectively Coordinated Protection—A fully rated system where the overcurrent device closest to the fault will open first, thus isolating the faulty circuit.
Series Rated Protection—A short- circuit interrupting rating assigned to a combination of two or more over-current protective devices that are connected in series and in which the rating of the downstream device(s) in the combination is less than the series rating.
Series ratings are also known in the industry as integrated ratings, series combination ratings and series connected ratings.
UL IssuesIn a series rated system, all of the overcurrent devices in series in the protective scheme must have been tested and listed by Underwriters Laboratories for series combination use in the system.
All Eaton’s series ratings are in full compliance with all applicable requirements of the latest editions of UL 489, 891 and 67.
The UL Recognized Component Directory (the Yellow Book) contains breaker manufacturers’ series connected listings. These are intended ONLY as a guideline for use by others who are responsible for their own testing, labeling and listing. Therefore, the UL Recognized Component Directory cannot be used
to interpret series connected ratings in assembled equipment. The assembled equipment must also be UL tested for series ratings.
Code IssuesThe fault current contribution of motors connected between series rated breakers must be considered. Article 240.86 in the NEC states that for series ratings, the sum of the motor full-load currents cannot exceed 1% of the interrupting rating of the lower rated circuit breaker. The actual fault current contribution from induction motors is about four times their full-load current (impedance value of 25%). For example, if the downstream branch circuit breakers used in a series rated combination have an interrupting rating of 14,000 A rms symmetrical for a 480 V system, the maximum allowable motor contribution to that panel from the branch circuit breakers is 140 A (1%). For typical induction motors, this is equivalent to a total horsepower at 480 V of approximately 115 horsepower.
Requirements of the NEC (NFPA-70) for series ratings may be met by equipment marked with ratings adequate for the available fault current at the point of application in the electrical system. Eaton panelboards and switchboards are marked consistent with NEC Article 240.83.
Additionally, Article 110.22 requires field marking on equipment where series ratings are used. This labelis supplied standard with all Eaton panelboards and switchboards.
NEC Required Caution Label
Note: The NEC requires the installer to properly apply and complete this label. Label(s) must be placed on all equipment where series ratings are used.
UL LabeledUpstreamOvercurrentDevice
UL LabeledConventionalBranchBreakers
Neutral
UL LabeledRemote UpstreamOvercurrentDevice
UL LabeledConventionalBranchBreakers
MainLugs
Neutral
CA08104001E For more information, visit: www.eaton.com/consultants
22.0-13November 2018
Panelboards
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013
Fuse Application ConsiderationsFuses can be used instead of circuit breakers in fully rated, selectively coordinated and series connected protection systems. See the tables on Page 22.0-19 through Page 22.0-20 for fuse breaker data applied to series connected designs.
Don’t apply fuses using the up-over-down method, which has been recommended by some fuse manufacturers for sizing a current-limiting fuse that protects a down-stream molded-case circuit breaker with a specified rms symmetrical interrupting rating. The method can lead to erroneous and unsafe conclusions, and should not be used.
Example: Assume a specific type of current-limiting fuse rated 2000 A. Then using the figure below:
1. Draw a vertical line from the prospective short-circuit current of 200 kA to intersect the typical peak let-through curve at “A.”
2. Draw a horizontal line left from Point “A” to intersect the “prospective peak” curve at “B.”
3. Drop a vertical line from “B” to intersect the horizontal axis and read the recommended rating, 65 kA rms, concluding that a circuit breaker with a 65 kA interrupting capacity will be protected by a specified 2000 A current-limiting fuse.
This conclusion is wrong when the downstream service has a blow-open contact assembly, as does a molded-case circuit breaker or similar device.
The reason: The up-over-down method ignores dynamic impedance (the inherent current-limiting of the down-stream molded-case circuit breaker). Such impedance is developed directly by the forces of the let-through current created when the contacts are blown open.
For proper application of current-limiting fuses, always refer to recommendations by the manufacturer of the circuit breaker, which are based on actual test data.
Figure 22.0-6. Old Up-Over-Down Chart
Applying Series RatingsThe following is provided to use the series rating tables on the following pages.
Step 1. Determine the available system voltage and fault current.
Step 2. Select the appropriate table using the system voltage.
Step 3. Use the appropriate “Series Equipment Rating” column equal to, or greater than, the available fault current, to determine the allowable combinations of main (upstream) and branch (down-stream) overcurrent devices. Main devices are shown in bold/shaded areas. Respective branch breakers are shown directly below their associated main device. If a rating is not initially found in a column, first look to the columns to the right for higher “Series Equipment Ratings” within the same table. If still not found, use ratings from table of a higher system voltage (higher numbered tables).
Example 1:
240 V, three-phase, three-wire, AC system with available fault current of 37,438 A. Main (upstream) device is a three-pole, 150 A, FD breaker. The branch (downstream) breakers are two- and three-pole, 20, 30 and 60 A, 240 V, BAB breakers.
1. Go to the 240V table (Table 22.0-8).
2. Look down under the 42 kA column. This rating is not shown.
3. Look to the columns to the right. This rating is shown under the 65 kA column, and therefore is valid.
Example 2:
480Y/277 V, three-phase, four-wire, AC system with available fault current of 62,097 A. Main (upstream) device is a three-pole, 250 A, HJD breaker. The branch (downstream) breakers are two- and three-pole, 60, 70 and 100 A FDB breakers.
1. Go to the 480Y/277 V table (Table 22.0-11).
2. Look down under the 65 kA column. This rating is not shown.
3. Look to the columns to the right. This rating is still not shown.
4. Look at the table with the next higher system voltage (480 V,Table 22.0-12).
5. This rating is shown under the 65 kA column, and therefore is valid.
Example 3:
208Y/120 V, three-phase, four-wire, AC system with available fault current of 56,438 A. Main (upstream) device is a three-pole, 225 A, ED breaker. The branch (downstream) breakers are single-pole, 20 A BAB (120/240 V), and two- and three-pole, 70 A BAB (240 V).
1. Go to the 240 V table (Table 22.0-8).
2. Look under the 65 kA column. This rating is shown under the 65 kA column, and therefore is valid for the two- and three-pole (240 V) breakers.
3. Look at the 120/240 V table (Table 22.0-7) for the single-pole (120/240 V) rating.
4. Look under the 65 kA column. This rating is shown under the 65 kA column, and therefore is valid for the single-pole (120/240 V) breakers.
AsymmetricalProspectivePeak Curveat 15%Power Factor
2000 AmpereCurrent-limiterFuse Curve
B A150,000
460,000
65,000 200,000
Prospective Short-circuit rms Amperes
Do Not Use This Method
Pro
spec
tive
Pea
k Le
t-th
rou
gh
Cu
rren
t in
Am
per
es
22.0-14
For more information, visit: www.eaton.com/consultants CA08104001E
November 2018
Panelboards
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014
Other Applications of Series RatingsSeries ratings can also be applied under the following guidelines:
Any FULLY RATED breaker can be applied upstream, downstream, or in the middle of, any of the series ratings stated in the tables.
Any series rating stated in the tables may have additional branch breakers of the EXACT SAME TYPE further downstream in that rating.
COMBINING SERIES RATINGS is allowed under certain conditions.
Main and branch series ratings may be combined if:
Breakers A, B and C are in series respectively from main to branch. Breakers A and B series rate together, breakers A and C series rate at the same interrupting rating level (or higher), it is allowable to use A, B and C together at the A-B series rating.
It is improper to combine series ratings under the following condition:
Breakers A, B and C are in series respectively from main to branch. Breakers A and B series rate together,
breakers B and C series rate at the same interrupting rating level (or higher), it is NOT allowable to use A, B and C together at the A-B or B-C series rating. However, combining multiple overcurrent devices as in this example, can be accomplished if all devices in the series combination have been tested together and listed in triple rating Table 22.0-20.
Main devices shown centered at top in shaded area, respective branch devices shown directly below.
Table 22.0-7. 120/240 Vac—Breaker/Breaker Series RatingsMain devices are shown centered at top, in shaded area. Respective branch devices shown directly below. Main
Breaker
Maximum
Amperes
Series Equipment Rating—kA Symmetrical
18 22 42 65 100 200
100 EHD QBHW GB, GHB FB-P FCL
BABHQPQBGFQBGFTQBCAF
QPHW BABHQPQBGFQPGFQBAGQBHWQPHWQBHWQPHWQBGFTQPGFTQBCAF
BABHQPQBGFQPGFQBAGQBHWQPHWEHDFDQBGFTQPGFT
BAHQPQBGFQPGFQBAGQBHWQPHWGB, GHBGHQEHDFDHFDQBGFTQPGFTQBCAF
BABHQPQBGFQPGFQBAGQBGFTQPGFT
125 BRX EGH
BAB (15–70 A)BAB (90–100 A)HQP (15–70 A)HQP (90–100 A)
GHQ, GHB
150 FDB FDE HFDE
BABHQPQBGFQBAGQBGFTQBCAF
BAB HQPQBHWQPHW
BAB HQP GHBEHDFD (15–150 A)QBHWQPHW
200 LA-P
BABHQPQBHWQPHWEHDFD
CA08104001E For more information, visit: www.eaton.com/consultants
22.0-15November 2018
Panelboards
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015
Table 22.0-7. 120/240 Vac—Breaker/Breaker Series Ratings (Continued)Main devices are shown centered at top, in shaded area. Respective branch devices shown directly below.
1 Single-pole version is restricted to 15–70 A.2 Not valid with CHKD.
Main
Breaker
Maximum
Amperes
Series Equipment Rating—kA Symmetrical
18 22 42 65 100 200
225 EDB EDS ED, FD FDE HFDE EDH, EDC HFD FDC FDC
BABHQPQBGFQPGFQBHGFQPHGFQBHWQPHWQBAGQBGFTQPGFTQBHGFTQPHGFT
BABHQPQBGFQPGFQBHGFQPHGFQBHWQPHWQBAGQBGFTQPGFTQBHGFTQPHGFTQBCAF
BABHQPQBGFQPGFQBAGQBHWQBHGFQBGFTQPGFTQBHGFTQBCAF
QBGFQPGFQBAGQBHGFQBGFTQPGFTQBHGFTQBCAFQPHGFQPHGFT
BABHQPQBHWQPHW
BAB 1HQP 1QBGFQPGFQBAGQBGFTQPGFTQBCAF
BABHQPQBGFQBAGQBHWQPHWQBHGFGB, GHBGHQ, GHQRSPEHD, EGSFDQBGFTQPGFTQBCAF
BABHQPQBHWQPHW
GB, GHBGHQEHDFDHFDEGSEGH
HFDE
BABHQPQBGFQBAGQBHWQPHWQBHGFGHB, EHDFD (15–150 A)QBGFTEGSFDE (15–150 A)QBCAFQBHGFTQPGFQPGFTQPHGFQPHGFT
250 JD, JDB HJD JDC HJD JDC JDC
BAB (15–70 A)HQP (15–70 A)QBHWQPHWEHD
BABHQPQBHWQPHW
QBGFQPGFQBAGQBGFTQPGFTQBCAF
GB, GHBEHDFDEGS
BABHQPQBHWQPHW
GB, GHBEHDFDHFDEGSEGH
400 DK, KD DK, KD HKD, CHKD DK, KD KDC HKD KDC KDC LCL
KDB KDB, CKD BAB (15–70 A)HQP (15–70 A)QBHWQPHW
KDB BAB (15–70 A)HQP (15–70 A)
CHKD QBHWQPHW
GB, GHBEHDFDHFDEGSEGH
BABHQPQBGFQPGFQBAFQBAGQBHWQPHWGB, GHBEHDFDHFDQBGFTQPGFTQBCAF
BABHQPQBGFQPGFQBAGQBGFTQPGFT
BAB (15–70 A)HQP (15–70 A)QBHWQPHW
CKD GB, GHBEHDFDEGS 2
EHD
600 CHLD, HLD
EHD
800 HMDL
EHD
1200 HND
CHND
NGH
NGH-C
EHDEDBEDSED
22.0-16
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November 2018
Panelboards
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OverviewTechnical Data and Specifications—Series Ratings
016
Series Rated CombinationsTable 22.0-8. 240 Vac—Breaker/Breaker—Series RatingsFor single- and two-pole 120/240V rated breakers (BA, BAB, HQP, QBHW, QPHW), see Table 22.0-7.Main devices are shown centered at top, in shaded area. Respective branch devices shown directly below.
1 Valid on two- and three-pole breaker only. Not valid for single-pole.
Main
Breaker
Maximum
Amperes
Series Equipment Rating—kA Symmetrical
18 22 42 65 100 200
100 EHD QBHW_H GB, GHB FB-P FCL
BAB_HHQP_H
QPHW_H BAB_HHQP_HQBHW_HQPHW_H
BAB_HHQP_HEHDFDBFD
BAB_HHQP_HQBHW_HQPHW_HGB, GHBEHDFD, FDEFDBHFD, HFDE
BAB_HHQP_H
125 EGH
GHB
150 FDB
BAB_HHQP_H
200 LA-P
BAB_HHQP_HQBHW_HQPHW_HEHDFDBFDJD, JDB
225 EDB EDS ED FD, FDE EDH, EDC HFD, HFDE FDC FDC
HQP_HBAB_HQBHWQPHW
HQP_HBAB_HQBHWQPHW
BAB_HHQP_HQBHW_H
BAB_HHQP_HQBHW_HQPHW_HEHD 1FDB
BAB_HHQP_H
BAB_HHQP_HQBHW_HQPHW_HGB, GHBEHDFDBFD, FDE
BAB_HHQP_HQBHW_HQPHW_H
GB, GHBEHDFDBFD, FDEHFD, HFDECHH
BAB_H
250 JD, JDB HJD HJD JDC JDC
BAB_H (15–70A)HQP_H (15–70 A)QBHW_HQPHW_HEHDFDB
BAB_H (15–70 A)HQP_H (15–70 A)QBHW_HQPHW_H
GB, GHBEHDFDFDBEDJD, JDBEGS
BAB_HHQP_HQBHW_HQPHW_H
GB, GHBEHDFD, FDEFDBHFD, EDB, EDSED, HFDEEDHJD, JDBHJD, EGS, EGH
CA08104001E For more information, visit: www.eaton.com/consultants
22.0-17November 2018
Panelboards
Sheet 22
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OverviewTechnical Data and Specifications—Series Ratings
017
Table 22.0-9. 240 Vac—Breaker/Breaker—Series RatingsFor single- and two-pole 120/240 V rated breakers (BA, BAB, HQP, QBHW, QPHW), see Table 22.0-7.Main devices are shown centered at top, in shaded area. Respective branch devices shown directly below.
1 Valid on two- and three-pole breakers only. Not valid for single-pole.2 Not valid with CHKD.
Main
Breaker
Maximum
Amperes
Series Equipment Rating—kA Symmetrical
65 100 200
400 DK, KD, KDB HKD, CHKD KDC KDC LCL
CKD QBHW_H 1QPHW_H 1GB, GHBEHDFDB, FDEFD, EDB, EDSEDJD, JDBDK, KD, KDBEGS 2
QBHW_HQPHW_H
GB, GHBEHDFDBFD, FDEHFD, EDB, EDS, HFDEEDEDHJD, JDBHJDDK, KD, KDBHKD
BAB_HHQP_HQBHW_HQPHW_HGB, GHBEHDFDBFD, HFD, EDB, EDSED, FDE, HFDEEDHJD, JDBHJDDK, KD, KDBHKD
BAB_HHQP_HQBHW_HQPHW_HEHDFDB
500 NB-P
JD, JDBKD, KDB, DKCKD
600 HLD, HLDB, CHLD LDC
GB 1, GHB 1FD, EDB, EDSED, EHDJD, JDBKD, KDB, DK, CKDLD, LDB
EDB, EDS, EDEDH
800 NB-P HMDL
KD, KDB, DK EHDFD
1200 HND, CHND NDC
EDB, EDS, EDEHD
EDB, EDS, EDEDH
2500 RD RDC
EDB, EDS, ED EDB, EDS, EDEDH
22.0-18
For more information, visit: www.eaton.com/consultants CA08104001E
November 2018
Panelboards
Sheet 22
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OverviewTechnical Data and Specifications—Series Ratings
018
Series Rated Combinations (Continued)Main devices shown in shaded area, respective branch devices shown directly below.
Table 22.0-10. 277 Vac—Breaker/Breaker Series RatingsMain devices are shown centered at top, in shaded area. Respective branch devices shown directly below.All ratings in this table apply to single-pole branch breakers only. For two- and three-pole branch breakers, see other tables.
1 Not valid with FDE.2 Not valid with HFDE.3 Not valid with JDB.4 Not valid with KDB or CKD.5 Not valid with CHKD.
Table 22.0-11. 480Y/277 Vac—Breaker/Breaker Series RatingsMain devices are shown centered at top, in shaded area. Respective branch devices shown directly below.All ratings in this table apply to two- and three-pole branch breakers only. For single-pole branch breakers, see Table 22.0-10.
6 Not valid with FDE.7 Not valid with HFDE.
Main
Breaker
Maximum
Amperes
Series Equipment Rating—kA Symmetrical
22 25 35 65 100 150
100 FCL
GHBGHQ, GHQRSPEHDFDHFD
125 EGS EGH
GHQ, GHB GHQ, GHB
225 FD, FDE HFD, HFDE FDC
GHBGHQGHQRSP 1GHBGFEP 1
GHB GHQRSP 2GHBGFEP 2GHQEHDFD
GHBEHDFDHFD
250 JD, JDB JD, JDB HJD LCL JDC
GHB GHB (15–50 A)GHBGFEP 3
GHB (15–50 A)EHDFDGHBGFEP
FDC GHBEHDFDHFD
400 KD, KDB HKD KD, KDB HKD, CHKD KDC LCL
CKD CHKD CKD GHBEHDFDGHQ 5
GHB EHDFDHFD
GHBEHDFDHFD
GHB GHB GHBEHDFDGHQ 4
Main
Breaker
Maximum
Amperes
Series Equipment Rating—kA Symmetrical
22 25 35 65 100 150
100 FCL
GHB, GHQRSP
125 EGS EGH
GHB GHB
225 FD, FDE HFD, HFDE FDC
GHB, GHQRSP 6 GHB, GHQRSP 7 GHB
250 JD, JDB JD, JDB HJD JDC
GHB GHB (15–50 A) GHB (15–50 A) GHB
400 KD, KDB HKD, CHKD KD, KDB HKD, CHKD KDC LCL
CKD GHB CKD GHB (15–50 A) GHB (15–50 A) GHB
GHB GHB (15–50 A)
CA08104001E For more information, visit: www.eaton.com/consultants
22.0-19November 2018
Panelboards
Sheet 22
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OverviewTechnical Data and Specifications—Series Ratings
019
Series Rated Combinations (Continued)Main devices shown in shaded area, respective branch devices shown directly below.
Table 22.0-12. 480 Vac—Breaker/Breaker Series RatingsMain devices are shown centered at top, in shaded area. Respective branch devices shown directly below.All ratings in this table apply to two- and three-pole branch breakers only. Not valid for single-pole branch breakers.
1 Not valid with HFDE.
Main
Breaker
Maximum
Amperes
Series Equipment Rating—kA Symmetrical
25 35 65 100 150
100 FB-P FCL
EHDFDBFDHFD
EHDFDBFD, FDEHFD, HFDE
200 LA-P
EHDFDBFDHFDJD, JDBHJD
225 FD, FDE HFD, HFDE FDC
EHDFDB
EHDFDBFD, FDEEGS 1
EHD, EGS, EGHFDBFD, FDEHFD, HFDE
250 JD, JDB HJD JDC LCL
EHDFDB
EHDFDBFDFDEJD, JDBEGS
EHD, EGS, EGHFDBFD, FDEHFD, HFDEJD, JDBHJD
FDE, HFDE
400 KD, KDB HKD KDC LA-P LCL
EHDFDB
EHDFDBFD, FDEJD, JDBKD, KDBEGS
EHD, EGS, EGHFDBFD, FDEHFD, HFDEJD, JDBHJDKD, KDBHKD
JD, JDBHJDKD, KDBHKD
EHDFDBFD, FDEHFD, HFDEFDCJD, JDBHJDKD, KDBHKD
500 NB-P
JD, JDBHJDKD, KDBHKD
600 LD, LDB HLD, HLDB
CLD CHLD
JD, JDB FD, FDEJD, JDBKD, KDBLD, LDB
22.0-20
For more information, visit: www.eaton.com/consultants CA08104001E
November 2018
Panelboards
Sheet 22
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OverviewTechnical Data and Specifications—Series Ratings
020
Series Rated Combinations (Continued)Table 22.0-13. 600 Vac—Breaker/Breaker Series RatingsMain fuse class shown centered at top, in shaded area. Respective branch devices shown directly below.All ratings in this table apply to two- and three-pole branch breakers only. Not valid for single-pole branch breakers.
Table 22.0-14. 120/240 Vac—Fuse/Breaker Series RatingsMain fuse class shown centered at top, in shaded area. Respective branch devices shown directly below.
Main
Breaker
Maximum
Amperes
Series Equipment Rating—kA Symmetrical
18 25 35 42 50 100
225 FD HFD FDC
FDB FDBFD
FDBFD, FDEHFD, HFDE
250 JD, JDB HJD JDC LCL
FDB FDBFDJD, JDB
FDBFDHFDJD, JDBHJD
FDE, HFDE
400 KD, KDB HKD, CHKD KDC KDC LCL
CKD FDBFD, FDEHFD, HFDEJD, JDBHJD
FDBFD, FDEHFD, HFDE
JD, JDBHJDKD, KDBHKD
FDBFD, FDEHFD, HFDEFDCJD, JDBHJDJDCKD, KDBHKDKDC
FDBFDJD, JDB
600 LD, LDB HLD, HLDB
CLD CHLD
FDJD, JDB
KD, KDBLD, LDB
Main
Fuse
Maximum
Amperes
Series Equipment Rating—kA Symmetrical
100 200
100 R
BABHQPQBHWQPHWGBGHB
200 R J T
GBGHB
BABHQPQBHWQPHW
BABHQPQBHWQPHW
400 J T J T
BABHQPQBHWQPHW
BABHQPQBHWQPHW
GBGHB
GBGHB
CA08104001E For more information, visit: www.eaton.com/consultants
22.0-21November 2018
Panelboards
Sheet 22
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OverviewTechnical Data and Specifications—Series Ratings
021
Series Rated Combinations (Continued)Main devices shown in shaded area, respective branch devices shown directly below.
Table 22.0-15. 240 Vac—Fuse/Breaker Series RatingsFor single- and two-pole 120/240 V rated breakers (BA, BAB, HQP, QBHW, QPHW), see Table 22.0-14.Main fuse class shown centered at top, in shaded area. Respective branch devices shown directly below.
1 Valid on two- and three-pole breakers only. See Table 22.0-14 for single-pole.
Table 22.0-16. 277 Vac Fuse/Breaker Series RatingsMain fuse class are shown centered at top, in shaded area. Respective branch devices shown directly below. All ratings in this table apply to single-pole branch breakers only. For two- and three-pole branch breakers, consult other tables.
Main
Fuse
Maximum
Amperes
Series Equipment Rating—kA Symmetrical
100 200
100 R
BAB_HHQP_HQBHW_HQPHW_HGBGHB
200 R J T R
GBGHB
BAB_HHQP_HQBHW_HQPHW_H
BAB_HHQP_HQBHW_HQPHW_H
GB 1GHB 1
400 J T J T
BAB_HHQP_HQBHW_HQPHW_H
BAB_HHQP_HQBHW_HQPHW_H
GBGHB
GBGHB
600 L
EHDFDBFD, FDEEDJD, JDBDK, KD, KDB
Main
Fuse
Maximum
Amperes
Series Equipment Rating—kA Symmetrical
65 100 200
100 J T R
GHQGHQRSP
GHQGHQRSP
GHB
200 J T J T R
GHQGHQRSP
GHQGHQRSP
EHDFDHFD
EHDFDHFD
GHB
400 J T
GHB GHB
22.0-22
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November 2018
Panelboards
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Sheet 22
OverviewTechnical Data and Specifications—Series Ratings
022
Series Rated Combinations (Continued)Table 22.0-17. 480Y/277 Vac—Fuse/Breaker Series RatingsMain fuse class shown centered at top, in shaded area. Respective branch devices shown directly below. All ratings in this table apply to two- and three-pole branch breakers only. For single-pole branch breakers, see Table 22.0-16.
Table 22.0-18. 480 Vac—Fuse/Breaker Series RatingsMain fuse class shown centered at top, in shaded area. Respective branch devices shown directly below. All ratings in this table apply to two- and three-pole branch breakers only. Not valid for single-pole branch breakers.
Table 22.0-19. 600 Vac—Fuse/Breaker Series RatingsMain fuse class shown centered at top, in shaded area. Respective branch devices shown directly below. All ratings in this table apply to two- and three-pole branch breakers only. Not valid for single-pole branch breakers.
Table 22.0-20. Triple Series Ratings
1 Valid on two- and three-pole breakers only. Not valid for single-pole.
Main
Fuse
Maximum
Amperes
Series Equipment Rating—kA Symmetrical
65 100 200
100 R
GHB
200 R
GHB
400 J T
GHB GHB
600 J T
EHDFD, FDEHFDFDCHFDE
GHBEHDFD, FDEHFD, HFDEFDCJDHJDJDC
Main
Fuse
Maximum
Amperes
Series Equipment Rating—kA Symmetrical
100 200
100 R
EHD
200 J T
EHDFDHFDFDC
EHDFDHFDFDC
Main
Fuse
Maximum
Amperes
Series Equipment Rating—kA Symmetrical
100 200
100 R
FD, FDEHFD, HFDEFDC
200 J T R
FD, FDEHFD, HFDEFDC
FD, FDEHFD, HFDEFDC
JDHJDJDC
400 J T R
JDHJDJDC
JDHJDJDC
KDHKDKDC
600 J T
KDHKDKDC
KDHKDKDC
Main Fuse
Class and
Maximum
Amperes
Tenant Main
Type
Branch
Type
System
Voltage
Short-
Circuit
Series
Rating
(kA, Sym.)
L-6000 DK, KD, KDB GB, GHB, EHD 1 240 100
L-6000 DK, KD, KDB GB, GHB 120/240 100
L-6000 DK, KD, KDB FD 1, FDB 240 100
L-6000 DK, KD, KDB JD, JDB 240 100
L-6000 JD, JDB GB, GHB 240 100
L-6000 JD, JDB GB, GHB 120/240 100
L-6000 FD GB, GHB 240 100
L-6000 FD GB, GHB 120/240 100
L-6000 FD, FDB BAB_H, HQP_HQBHW_H, QPHW_H
240 100
L-6000 FD, FDB BA, BABHQP (15–70 A)
120/240 100
L-6000 EHD BAB_H, HQP_H 240 100
L-6000 EHD BA, BAB, HQP 120/240 100
CA08104001E For more information, visit: www.eaton.com/consultants
22.1-1November 2018
Panelboards
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Pow-R-Line 1aGeneral Description—Pow-R-Line 1a
023
Pow-R-Line 1a
Pow-R-Line 1a
General Description
Panelboard Ratings
Voltage■ 240 Vac maximum
Main Lugs■ 100–600 A
Main Breakers■ 100–600 A
Branch Breakers■ 15–100 A
(Bolt-on or plug-on chassis)
Short-Circuit Current Ratings (Symmetrical)■ 240 Vac: 10 kA and 22 kA fully rated■ 240 Vac: 22–200 kA series rated
Service■ Three-phase, four-wire 208Y/120 V
and 240/120 V delta■ Single-phase, three-wire 120/240 V■ Single-phase, two-wire 120 V■ Three-phase, three-wire
208 V and 240 V
Suitable for service entrance applications when specified.
MainsFor available mains, refer to Table 22.1-1.
Main breakers, 100 A, Types BAB and QBH are horizontally mounted, same as branch breakers. All other main breakers are vertically mounted.
Branch CircuitsFor available branch devices, refer to Table 22.1-2.
Main Lugs OnlyThe short-circuit rating of the MLO assembled panelboard will be fully rated based upon the lowest rated branch device or may be series rated with an approved upstream device.
Main lugs only ampere ratings: 100, 225, 400 and 600.
Main Circuit BreakersThe short-circuit rating shown is that of the main breaker only. The short-circuit rating of the assembled panelboard is the rating of the lowest fully rated main or branch device or the rating of an approved series rated combination.
Table 22.1-1. Main Circuit Breakers
Table 22.1-2. Branch Circuit Breakers
1 HID (High Intensity Discharge) rated breaker.2 Switching neutral breaker. Single-pole device requires two-pole space, two-pole device requires
three-pole space.3 Solenoid operated breaker.4 50 A is two-pole only.5 Arc fault breaker.
Series Rated CombinationsRefer to series rating tables beginning on Page 22.0-14 for the approved series rated combinations available for the branch circuit breakers listed in Table 22.1-2.
Breaker
Frame
Amperes
Breaker
Type
Interrupting Rating
(kA Symmetrical)
at 240 Vac
100100100
BABQBHWEHD
102218
150 FDB 18
225225225225225225225225
FD, FDEHFD, HFDEFDC, FDCEEDBEDSEDEDHEDC
65100200224265
100200
250250250
JDHJDJDC
65100200
400400400400400
DKKDHKDKDCLHH
6565
100200100
600600600600600
LGELGSLGHLGCLGU
6585
100200200
Breaker
Type
Ampere
Rating
Number
of Poles
Interrupting Rating (kA Symmetrical)
120 Vac 120/240 Vac 240 Vac
BAB, HQPBAB, HQPBAB, HQP
15–7015–10015–100
122, 3
10——
—10—
——10
BAB-D 1, HQP-D 1BAB-C 2, HQP-B 2BABRP 3BABRSP 3
15–6015–3015–3015–30
1, 21, 21, 21, 2
10101010
10101010
————
QBGF, QBGFEP, QPGF, QPGFEPQBCAF 5
15–50 415–50 415–20
1, 21, 21
101010
101010
———
QBHWQBHWQBHW
15–7015–10015–100
122, 3
22——
—22—
——22
QBHGF, QBGFEPQPHGF, QPHGFEPQBHCAF 5
15–3015–3015–20
1, 21, 21
222222
222222
———
22.1-2
For more information, visit: www.eaton.com/consultants CA08104001E
November 2018
Panelboards
Sheet 22
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Pow-R-Line 1aTechnical Data and Specifications—Pow-R-Line 1a
024
Technical Data and Specifications
Bussing100–400 A: Tin-plated aluminum is standard, copper is available as an option.
600 A: Only copper density is available for these applications.
BoxesBoxes are made from code-gauge galvanized steel.
Blank ends are supplied as standard, knockouts are available upon request.
EZ TrimTrims are made from code-gauge steel and painted ANSI 61 gray.
All panelboards have door-in-door as standard with multi-point catch and lock, and concealed mounting hardware.
ModificationsTable 22.1-3. Sub-Feed Lugs (Main Lugs Only)
Table 22.1-4. Through-Feed Lugs
Table 22.1-5. Sub-Feed Breakers (One Per Panel)
Shunt TripsShunt trips are available on breakers. BAB, HQP, QBHW and QPHW require one additional pole space for shunt trip, i.e., single-pole is two-pole size, two-pole is three-pole size and three-pole is four-pole size.
Ground BarStandard bolted in box. Aluminum is standard, copper is available as an option.
EnclosuresTypes 1, 12, 3R, 4 and 4X.
Surge Protective Device (SPD)Integrated onto panelboard chassis.For complete product description and available ratings, refer to Tab 34.
Box Sizing and SelectionBox size for all Type 1 panelboards are available from Table 22.1-6.
Instructions1. Select the rating and type of mains
required.
2. Count total number of branch circuit poles (including spaces) required in the panelboard. Do not count main breaker poles. Convert two- or three-pole branch breakers to single-poles, i.e., three-pole breaker, count as three poles.
Note: For horizontal mounted mains (BAB Type), use main lug table, include space in branch section for mains.
3. Using correct table, type of mains and ampere rating per Step 1, find total number of poles.
Note: Where total number of poles (Step 2) fall between number in table, use the next higher number.
4. Read box size across columns to the right.
Top and Bottom Gutters (Minimum)5.50 inches (139.7 mm).
Side Gutters20.00-inch (508.0 mm) wide box: 6.50 inches (165.1 mm).
Ampere Rating
Panel Height Addition
100225
0 Inches (0 mm)0 Inches (0 mm)
Ampere Rating
Information
100225400600
See Table 22.1-6See Table 22.1-6See Table 22.1-6See Table 22.1-6
AmpereRating
BreakerType
Interrupting Rating (kA Symmetrical)at 240 V
150 FDB 18225225225225225225225225
FDHFDFDCEDBEDSEDEDHEDC
65100200224265
100200
250250250
JDHJDJDC
65100200
400400400400
DKKDHKDKDC
6565
100200
600600600600
LGELGSLGHLGC
6585
100100
CA08104001E For more information, visit: www.eaton.com/consultants
22.1-3November 2018
Panelboards
Sheet 22
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Pow-R-Line 1aTechnical Data and Specifications—Pow-R-Line 1a
025
Table 22.1-6. Type 1 Panelboards—Dimensions in Inches (mm)
1 Smaller panelboard box sizes are available if required. Contact Eaton for application information.2 Add 8.00 inches (203.2 mm) for SPD.3 28.00 inches (711.2 mm) optional width is available for panelboards with high circuit counts.4 JD, HJD, JDC is same space requirement as 400 A DK, HKD, KDC.
Panelboard
Types
Types and Mounting Position
(H) = Horizontal / (V) = Vertical
Maximum
Number
of Branch
Circuits
Including
Provisions
Box Dimensions 123 Catalog Number
Main
Breaker
Sub-Feed
Breaker
Dual
Sub-Feed
Breaker
YS Box LT Trim EZ Box EZ TrimHeight Width Depth
100AMain breaker
BAB, QBHW(H)
————
————
15273942
36.00 (914.4)48.00 (1219.2)48.00 (1219.2)60.00 (1524.0)
20.00 (508.0)20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2036
YS2048
YS2048
YS2060
LT2036S or F
LT2048S or F
LT2048S or F
LT2060S or F
EZB2036R
EZB2048R
EZB2048R
EZB2060R
EZT2036S or F
EZT2048S or F
EZT2048S or F
EZT2060S or F
Main lugs
————
————
————
18304248
36.00 (914.4)36.00 (914.4)48.00 (1219.2)48.00 (1219.2)
20.00 (508.0)20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2036
YS2036
YS2048
YS2048
LT2036S or F
LT2036S or F
LT2048S or F
LT2048S or F
EZB2036R
EZB2036R
EZB2048R
EZB2048R
EZT2036S or F
EZT2036S or F
EZT2048S or F
EZT2048S or F
————
————
————
54607284
48.00 (1219.2)60.00 (1524.0)60.00 (1524.0)72.00 (1828.8)
20.00 (508.0)20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2048
YS2060
YS2060
YS2072
LT2048S or F
LT2060S or F
LT2060S or F
LT2072S or F
EZB2048R
EZB2060R
EZB2060R
EZB2072R
EZT2048S or F
EZT2060S or F
EZT2060S or F
EZT2072S or F
Main breaker
EHD, FDB, FD, FDE,HFD, FDC, HFDE, FDCE (V)
————
————
18304248
36.00 (914.4)48.00 (1219.2)48.00 (1219.2)60.00 (1524.0)
20.00 (508.0)20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2036
YS2048
YS2048
YS2060
LT2036S or F
LT2048S or F
LT2048S or F
LT2060S or F
EZB2036R
EZB2048R
EZB2048R
EZB2060R
EZT2036S or F
EZT2048S or F
EZT2048S or F
EZT2060S or F
————
————
54607284
60.00 (1524.0)60.00 (1524.0)72.00 (1828.8)72.00 (1828.8)
20.00 (508.0)20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2060
YS2060
YS2072
YS2072
LT2060S or F
LT2060S or F
LT2072S or F
LT2072S or F
EZB2060R
EZB2060R
EZB2072R
EZB2072R
EZT2060S or F
EZT2060S or F
EZT2072S or F
EZT2072S or F
Main lugs with 100 A through-feed lugs or sub-feed breaker
— EHD, FDB, FD, FDEHFD, FDC, HFDE, FDCE (V)
————
18304248
48.00 (1219.2)48.00 (1219.2)60.00 (1524.0)60.00 (1524.0)
20.00 (508.0)20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2048
YS2048
YS2060
YS2060
LT2048S or F
LT2048S or F
LT2060S or F
LT2060S or F
EZB2048R
EZB2048R
EZB2060R
EZB2060R
EZT2048S or F
EZT2048S or F
EZT2060S or F
EZT2060S or F
————
54607284
60.00 (1524.0)60.00 (1524.0)72.00 (1828.8)72.00 (1828.8)
20.00 (508.0)20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2060
YS2060
YS2072
YS2072
LT2060S or F
LT2060S or F
LT2072S or F
LT2072S or F
EZB2060R
EZB2060R
EZB2072R
EZB2072R
EZT2060S or F
EZT2060S or F
EZT2072S or F
EZT2072S or F
Main breaker with 100 A through-feed lugs or sub-feed breaker
EHD, FDB, FD, FDE,HFD, FDC, HFDE, FDCE (V)
EHD, FDB, FD, FDEHFD, FDC, HFDE, FDCE (V)
————
18304248
48.00 (1219.2)48.00 (1219.2)60.00 (1524.0)60.00 (1524.0)
20.00 (508.0)20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2048
YS2048
YS2060
YS2060
LT2048S or F
LT2048S or F
LT2060S or F
LT2060S or F
EZB2048R
EZB2048R
EZB2060R
EZB2060R
EZT2048S or F
EZT2048S or F
EZT2060S or F
EZT2060S or F
———
546072
72.00 (1828.8)72.00 (1828.8)72.00 (1828.8)
20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2072
YS2072
YS2072
LT2072S or F
LT2072S or F
LT2072S or F
EZB2072R
EZB2072R
EZB2072R
EZT2072S or F
EZT2072S or F
EZT2072S or F
225AMain lugs 4
————
————
————
18304248
36.00 (914.4)36.00 (914.4)48.00 (1219.2)48.00 (1219.2)
20.00 (508.0)20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2036
YS2036
YS2048
YS2048
LT2036S or F
LT2036S or F
LT2048S or F
LT2048S or F
EZB2036R
EZB2036R
EZB2048R
EZB2048R
EZT2036S or F
EZT2036S or F
EZT2048S or F
EZT2048S or F
————
————
————
54607284
48.00 (1219.2)60.00 (1524.0)60.00 (1524.0)72.00 (1828.8)
20.00 (508.0)20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2048
YS2060
YS2060
YS2072
LT2048S or F
LT2060S or F
LT2060S or F
LT2072S or F
EZB2048R
EZB2060R
EZB2060R
EZB2072R
EZT2048S or F
EZT2060S or F
EZT2060S or F
EZT2072S or F
Main breaker 4
EDB, EDS, ED, EDH, EDC, FD, HFD, FDC, FDE, HFDE, FDCE (V)
————
————
18304248
36.00 (914.4)48.00 (1219.2)48.00 (1219.2)60.00 (1524.0)
20.00 (508.0)20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2036
YS2048
YS2048
YS2060
LT2036S or F
LT2048S or F
LT2048S or F
LT2060S or F
EZB2036R
EZB2048R
EZB2048R
EZB2060R
EZT2036S or F
EZT2048S or F
EZT2048S or F
EZT2060S or F
————
————
54607284
60.00 (1524.0)60.00 (1524.0)72.00 (1828.8)72.00 (1828.8)
20.00 (508.0)20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2060
YS2060
YS2072
YS2072
LT2060S or F
LT2060S or F
LT2072S or F
LT2072S or F
EZB2060R
EZB2060R
EZB2072R
EZB2072R
EZT2060S or F
EZT2060S or F
EZT2072S or F
EZT2072S or F
22.1-4
For more information, visit: www.eaton.com/consultants CA08104001E
November 2018
Panelboards
Sheet 22
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
Pow-R-Line 1aTechnical Data and Specifications—Pow-R-Line 1a
026
Table 22.1-6. Type 1 Panelboards—Dimensions in Inches (mm) (Continued)
1 Smaller panelboard box sizes are available if required. Contact Eaton for application information.2 Add 8.00 inches (203.2 mm) for SPD.3 28.00 inches (711.2 mm) optional width is available for panelboards with high circuit counts.4 JD, HJD, JDC is same space requirement as 400 A DK, HKD, KDC.
Panelboard
Types
Types and Mounting Position
(H) = Horizontal / (V) = Vertical
Maximum
Number
of Branch
Circuits
Including
Provisions
Box Dimensions 123 Catalog Number
Main
Breaker
Sub-Feed
Breaker
Dual
Sub-Feed
Breaker
YS Box LT Trim EZ Box EZ TrimHeight Width Depth
225 A (Continued)Main lugs with 225 A through-feed lugs or sub-feed breaker 4
— EDB, EDS, ED, EDH, EDC, FD, HFD, FDC, FDE, HFDE, FDCE(V)
————
18304248
36.00 (914.4)48.00 (1219.2)48.00 (1219.2)60.00 (1524.0)
20.00 (508.0)20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2036
YS2048
YS2048
YS2060
LT2036S or F
LT2048S or F
LT2048S or F
LT2060S or F
EZB2036R
EZB2048R
EZB2048R
EZB2060R
EZT2036S or F
EZT2048S or F
EZT2048S or F
EZT2060S or F
————
54607284
60.00 (1524.0)60.00 (1524.0)72.00 (1828.8)72.00 (1828.8)
20.00 (508.0)20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2060
YS2060
YS2072
YS2072
LT2060S or F
LT2060S or F
LT2072S or F
LT2072S or F
EZB2060R
EZB2060R
EZB2072R
EZB2072R
EZT2060S or F
EZT2060S or F
EZT2072S or F
EZT2072S or F
Main breaker with 225 A through-feed lugs or sub-feed breaker 4
EDB, EDS, ED, EDH, EDC, FD, HFD, FDC, FDE, HFDE, FDCE (V)
EDB, EDS, ED, EDH, EDC, FD, HFD, FDC, FDE, HFDE, FDCE (V)
————
18304248
48.00 (1219.2)48.00 (1219.2)60.00 (1524.0)60.00 (1524.0)
20.00 (508.0)20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2048
YS2048
YS2060
YS2060
LT2048S or F
LT2048S or F
LT2060S or F
LT2060S or F
EZB2048R
EZB2048R
EZB2060R
EZB2060R
EZT2048S or F
EZT2048S or F
EZT2060S or F
EZT2060S or F
———
546072
72.00 (1828.8)72.00 (1828.8)72.00 (1828.8)
20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2072
YS2072
YS2072
LT2072S or F
LT2072S or F
LT2072S or F
EZB2072R
EZB2072R
EZB2072R
EZT2072S or F
EZT2072S or F
EZT2072S or F
Main lugs with 225 A dual sub-feed breaker 4
— — EDB, EDS, ED, EDH, EDC, FD, HFD, FDC, FDE, HFDE, FDCE (V)
18304248
48.00 (1219.2)60.00 (1524.0)60.00 (1524.0)72.00 (1828.8)
20.00 (508.0)20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2048
YS2060
YS2060
YS2072
LT2048S or F
LT2060S or F
LT2060S or F
LT2072S or F
EZB2048R
EZB2060R
EZB2060R
EZB2072R
EZT2048S or F
EZT2060S or F
EZT2060S or F
EZT2072S or F
54607284
72.00 (1828.8)72.00 (1828.8)90.00 (2286.0)90.00 (2286.0)
20.00 (508.0)20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2072
YS2072
YS2090
YS2090
LT2072S or F
LT2072S or F
LT2090S or F
LT2090S or F
EZB2072R
EZB2072R
EZB2090R
EZB2090R
EZT2072S or F
EZT2072S or F
EZT2090S or F
EZT2090S or F
Main breaker with 225 A dual sub-feed breakers 4
EDB, EDS, ED, EDH, EDC, FD, HFD, FDC, FDE, HFDE, FDCE (V)
— EDB, EDS, ED, EDH, EDC, FD, HFD, FDC, FDE, HFDE, FDCE (V)
1830424854
60.00 (1524.0)60.00 (1524.0)72.00 (1828.8)72.00 (1828.8)72.00 (1828.8)
20.00 (508.0)20.00 (508.0)20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2060
YS2060
YS2072
YS2072
YS2072
LT2060S or F
LT2060S or F
LT2072S or F
LT2072S or F
LT2072S or F
EZB2060R
EZB2060R
EZB2072R
EZB2072R
EZB2072R
EZT2060S or F
EZT2060S or F
EZT2072S or F
EZT2072S or F
EZT2072S or F
400 AMain lugs
————
————
————
18304248
48.00 (1219.2)48.00 (1219.2)60.00 (1524.0)60.00 (1524.0)
20.00 (508.0)20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2048
YS2048
YS2060
YS2060
LT2048S or F
LT2048S or F
LT2060S or F
LT2060S or F
EZB2048R
EZB2048R
EZB2060R
EZB2060R
EZT2048S or F
EZT2048S or F
EZT2060S or F
EZT2060S or F
————
————
————
54607284
60.00 (1524.0)60.00 (1524.0)72.00 (1828.8)90.00 (2286.0)
20.00 (508.0)20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2060
YS2060
YS2072
YS2090
LT2060S or F
LT2060S or F
LT2072S or F
LT2090S or F
EZB2060R
EZB2060R
EZB2072R
EZB2090R
EZT2060S or F
EZT2060S or F
EZT2072S or F
EZT2090S or F
Main breaker
DK, KD, HKD, KDC, LHH (V)
————
————
18304248
48.00 (1219.2)60.00 (1524.0)60.00 (1524.0)72.00 (1828.8)
20.00 (508.0)20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2048
YS2060
YS2060
YS2072
LT2048S or F
LT2060S or F
LT2060S or F
LT2072S or F
EZB2048R
EZB2060R
EZB2060R
EZB2072R
EZT2048S or F
EZT2060S or F
EZT2060S or F
EZT2072S or F
————
————
54607284
72.00 (1828.8)72.00 (1828.8)90.00 (2286.0)90.00 (2286.0)
20.00 (508.0)20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2072
YS2072
YS2090
YS2090
LT2072S or F
LT2072S or F
LT2090S or F
LT2090S or F
EZB2072R
EZB2072R
EZB2090R
EZB2090R
EZT2072S or F
EZT2072S or F
EZT2090S or F
EZT2090S or F
Main lugs with through-feed lugs
————
————
————
18304248
48.00 (1219.2)60.00 (1524.0)60.00 (1524.0)72.00 (1828.8)
20.00 (508.0)20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2048
YS2060
YS2060
YS2072
LT2048S or F
LT2060S or F
LT2060S or F
LT2072S or F
EZB2048R
EZB2060R
EZB2060R
EZB2072R
EZT2048S or F
EZT2060S or F
EZT2060S or F
EZT2072S or F
————
————
————
54607284
72.00 (1828.8)72.00 (1828.8)90.00 (2286.0)90.00 (2286.0)
20.00 (508.0)20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2072
YS2072
YS2090
YS2090
LT2072S or F
LT2072S or F
LT2090S or F
LT2090S or F
EZB2072R
EZB2072R
EZB2090R
EZB2090R
EZT2072S or F
EZT2072S or F
EZT2090S or F
EZT2090S or F
CA08104001E For more information, visit: www.eaton.com/consultants
22.1-5November 2018
Panelboards
Sheet 22
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
Pow-R-Line 1aTechnical Data and Specifications—Pow-R-Line 1a
027
Table 22.1-6. Type 1 Panelboards—Dimensions in Inches (mm) (Continued)
1 Smaller panelboard box sizes are available if required. Contact Eaton for application information.2 Add 8.00 inches (203.2 mm) for SPD.3 28.00 inch (711.2 mm) optional width is available for panelboards with high circuit counts.
Panelboard
Types
Types and Mounting Position
(H) = Horizontal / (V) = Vertical
Maximum
Number
of Branch
Circuits
Including
Provisions
Box Dimensions 123 Catalog Number
Main
Breaker
Sub-Feed
Breaker
Dual
Sub-Feed
Breaker
YS Box LT Trim EZ Box EZ TrimHeight Width Depth
400 A (Continued)Main breaker with through-feed lugs
DK, KD, HKD,KDC, LHH (V)
————
————
18304248
60.00 (1524.0)72.00 (1828.8)72.00 (1828.8)90.00 (2286.0)
20.00 (508.0)20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2060
YS2072
YS2072
YS2090
LT2060S or F
LT2072S or F
LT2072S or F
LT2090S or F
EZB2060R
EZB2072R
EZB2072R
EZB2090R
EZT2060S or F
EZT2072S or F
EZT2072S or F
EZT2090S or F
———
———
546072
90.00 (2286.0)90.00 (2286.0)90.00 (2286.0)
20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2090
YS2090
YS2090
LT2090S or F
LT2090S or F
LT2090S or F
EZB2090R
EZB2090R
EZB2090R
EZT2090S or F
EZT2090S or F
EZT2090S or F
Main lugs with 225 A or 100 A sub-feed breaker or dual sub-feed breaker
— EDB, EDS, ED, EDH, EDC, FD, HFD, FDC, FDE, HFDE, FDCE (V)
EDB, EDS, ED, EDH, EDC, FD, HFD, FDC, FDE, HFDE, FDCE (V)
18304248
60.00 (1524.0)60.00 (1524.0)72.00 (1828.8)72.00 (1828.8)
20.00 (508.0)20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2060
YS2060
YS2072
YS2072
LT2060S or F
LT2060S or F
LT2072S or F
LT2072S or F
EZB2060R
EZB2060R
EZB2072R
EZB2072R
EZT2060S or F
EZT2060S or F
EZT2072S or F
EZT2072S or F
54607284
72.00 (1828.8)72.00 (1828.8)90.00 (2286.0)90.00 (2286.0)
20.00 (508.0)20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2072
YS2072
YS2090
YS2090
LT2072S or F
LT2072S or F
LT2090S or F
LT2090S or F
EZB2072R
EZB2072R
EZB2090R
EZB2090R
EZT2072S or F
EZT2072S or F
EZT2090S or F
EZT2090S or F
Main breaker with 225 A or 100 A sub-feed breaker
DK, KD, HKD,KDC, LHH (V)
EDB, EDS, ED, EDH, EDC, FD, HFD, FDC, FDE, HFDE, FDCE (V)
————
18304248
60.00 (1524.0)72.00 (1828.8)72.00 (1828.8)90.00 (2286.0)
20.00 (508.0)20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2060
YS2072
YS2072
YS2090
LT2060S or F
LT2072S or F
LT2072S or F
LT2090S or F
EZB2060R
EZB2072R
EZB2072R
EZB2090R
EZT2060S or F
EZT2072S or F
EZT2072S or F
EZT2090S or F
———
546072
90.00 (2286.0)90.00 (2286.0)90.00 (2286.0)
20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2090
YS2090
YS2090
LT2090S or F
LT2090S or F
LT2090S or F
EZB2090R
EZB2090R
EZB2090R
EZT2090S or F
EZT2090S or F
EZT2090S or F
Main breaker with 225 A or 100 A dual sub-feed breaker
DK, KD, HKD,KDC, LHH (V)
— EDB, EDS, EDEDH, EDCFD, HFD, FDC, FDE, HFDE, FDCE (V)
18304248
72.00 (1828.8)72.00 (1828.8)90.00 (2286.0)90.00 (2286.0)
20.00 (508.0)20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2072
YS2072
YS2090
YS2090
LT2072S or F
LT2072S or F
LT2090S or F
LT2090S or F
EZB2072R
EZB2072R
EZB2090R
EZB2090R
EZT2072S or F
EZT2072S or F
EZT2090S or F
EZT2090S or F
546072
90.00 (2286.0)90.00 (2286.0)90.00 (2286.0)
20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2090
YS2090
YS2090
LT2090S or F
LT2090S or F
LT2090S or F
EZB2090R
EZB2090R
EZB2090R
EZT2090S or F
EZT2090S or F
EZT2090S or F
Main lugs with 400 A sub-feed breaker
— DK, KD, HKD, KDC, LHH (V)
————
18304248
60.00 (1524.0)72.00 (1828.8)72.00 (1828.8)90.00 (2286.0)
20.00 (508.0)20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2060
YS2072
YS2072
YS2090
LT2060S or F
LT2072S or F
LT2072S or F
LT2090S or F
EZB2060R
EZB2072R
EZB2072R
EZB2090R
EZT2060S or F
EZT2072S or F
EZT2072S or F
EZT2090S or F
———
546072
90.00 (2286.0)90.00 (2286.0)90.00 (2286.0)
20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2090
YS2090
YS2090
LT2090S or F
LT2090S or F
LT2090S or F
EZB2090R
EZB2090R
EZB2090R
EZT2090S or F
EZT2090S or F
EZT2090S or F
Main breaker with 400 A sub-feed breaker
DK, KD, HKD, KDC, LHH (V)
DK, KD, HKD, KDC, LHH (V)
—————
1830424854
72.00 (1828.8)90.00 (2286.0)90.00 (2286.0)90.00 (2286.0)90.00 (2286.0)
20.00 (508.0)20.00 (508.0)20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2072
YS2090
YS2090
YS2090
YS2090
LT2072S or F
LT2090S or F
LT2090S or F
LT2090S or F
LT2090S or F
EZB2072R
EZB2090R
EZB2090R
EZB2090R
EZB2090R
EZT2072S or F
EZT2090S or F
EZT2090S or F
EZT2090S or F
EZT2090S or F
600 AMain lugs
————
————
————
18304248
48.00 (1219.2)48.00 (1219.2)60.00 (1524.0)60.00 (1524.0)
20.00 (508.0)20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2048
YS2048
YS2060
YS2060
LT2048S or F
LT2048S or F
LT2060S or F
LT2060S or F
EZB2048R
EZB2048R
EZB2060R
EZB2060R
EZT2048S or F
EZT2048S or F
EZT2060S or F
EZT2060S or F
————
————
————
54607284
60.00 (1524.0)60.00 (1524.0)72.00 (1828.8)90.00 (2286.0)
20.00 (508.0)20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2060
YS2060
YS2072
YS2090
LT2060S or F
LT2060S or F
LT2072S or F
LT2090S or F
EZB2060R
EZB2060R
EZB2072R
EZB2090R
EZT2060S or F
EZT2060S or F
EZT2072S or F
EZT2090S or F
Main breaker
LGE, LGH,LGC, LGU (V)
————
————
18304248
60.00 (1524.0)60.00 (1524.0)72.00 (1828.8)72.00 (1828.8)
20.00 (508.0)20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2060
YS2060
YS2072
YS2072
LT2060S or F
LT2060S or F
LT2072S or F
LT2072S or F
EZB2060R
EZB2060R
EZB2072R
EZB2072R
EZT2060S or F
EZT2060S or F
EZT2072S or F
EZT2072S or F
————
————
54607284
72.00 (1828.8)72.00 (1828.8)90.00 (2286.0)90.00 (2286.0)
20.00 (508.0)20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2072
YS2072
YS2090
YS2090
LT2072S or F
LT2072S or F
LT2090S or F
LT2090S or F
EZB2072R
EZB2072R
EZB2090R
EZB2090R
EZT2072S or F
EZT2072S or F
EZT2090S or F
EZT2090S or F
22.1-6
For more information, visit: www.eaton.com/consultants CA08104001E
November 2018
Panelboards
Sheet 22
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
Pow-R-Line 1aTechnical Data and Specifications—Pow-R-Line 1a
028
Table 22.1-6. Type 1 Panelboards—Dimensions in Inches (mm) (Continued)
1 Smaller panelboard box sizes are available if required. Contact Eaton for application information.2 Add 8.00 inches (203.2 mm) for SPD.3 28.00 inches (711.2 mm) optional width is available for panelboards with high circuit counts.
Panelboard
Types
Types and Mounting Position
(H) = Horizontal / (V) = Vertical
Maximum
Number
of Branch
Circuits
Including
Provisions
Box Dimensions 123 Catalog Number
Main
Breaker
Sub-Feed
Breaker
Dual
Sub-Feed
Breaker
YS Box LT Trim EZ Box EZ TrimHeight Width Depth
600 A (Continued)Main lugs with through-feed lugs
————
————
————
18304248
48.00 (1219.2)60.00 (1524.0)60.00 (1524.0)72.00 (1828.8)
20.00 (508.0)20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2048
YS2060
YS2060
YS2072
LT2048S or F
LT2060S or F
LT2060S or F
LT2072S or F
EZB2048R
EZB2060R
EZB2060R
EZB2072R
EZT2048S or F
EZT2060S or F
EZT2060S or F
EZT2072S or F
————
————
————
54607284
72.00 (1828.8)72.00 (1828.8)90.00 (2286.0)90.00 (2286.0)
20.00 (508.0)20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2072
YS2072
YS2090
YS2090
LT2072S or F
LT2072S or F
LT2090S or F
LT2090S or F
EZB2072R
EZB2072R
EZB2090R
EZB2090R
EZT2072S or F
EZT2072S or F
EZT2090S or F
EZT2090S or F
Main breaker with through-feed lugs
LGE, LGH,LGC, LGU (V)
————
————
18304248
60.00 (1524.0)72.00 (1828.8)72.00 (1828.8)90.00 (2286.0)
20.00 (508.0)20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2060
YS2072
YS2072
YS2090
LT2060S or F
LT2072S or F
LT2072S or F
LT2090S or F
EZB2060R
EZB2072R
EZB2072R
EZB2090R
EZT2060S or F
EZT2072S or F
EZT2072S or F
EZT2090S or F
———
———
546072
90.00 (2286.0)90.00 (2286.0)90.00 (2286.0)
20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2090
YS2090
YS2090
LT2090S or F
LT2090S or F
LT2090S or F
EZB2090R
EZB2090R
EZB2090R
EZT2090S or F
EZT2090S or F
EZT2090S or F
Main lugs with 225 A or 100 A sub-feed breaker or dual sub-feed breaker
— EDB, EDS, EDEDH, EDCFD, HFD, FDC, FDE, HFDE, FDCE (V)
EDB, EDS, ED, EDH, EDC, FD, HFD, FDC, FDE, HFDE, FDCE (V)
18304248
60.00 (1524.0)72.00 (1828.8)72.00 (1828.8)90.00 (2286.0)
20.00 (508.0)20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2060
YS2072
YS2072
YS2090
LT2060S or F
LT2072S or F
LT2072S or F
LT2090S or F
EZB2060R
EZB2072R
EZB2072R
EZB2090R
EZT2060S or F
EZT2072S or F
EZT2072S or F
EZT2090S or F
546072
90.00 (2286.0)90.00 (2286.0)90.00 (2286.0)
20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2090
YS2090
YS2090
LT2090S or F
LT2090S or F
LT2090S or F
EZB2090R
EZB2090R
EZB2090R
EZT2090S or F
EZT2090S or F
EZT2090S or F
Main breaker with 225 A or 100 A sub-feed breaker or dual sub-feed breaker
LGE, LGH,LGC, LGU (V)
EDB, EDS, ED, EDH, EDC, FD, HFD, FDC, FDE, HFDE, FDCE (V)
EDB, EDS, ED, EDH, EDC, FD, HFD, FDC, FDE, HFDE, FDCE (V)
183042
72.00 (1828.8)90.00 (2286.0)90.00 (2286.0)
20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2072
YS2090
YS2090
LT2072S or F
LT2090S or F
LT2090S or F
EZB2072R
EZB2090R
EZB2090R
EZT2072S or F
EZT2090S or F
EZT2090S or F
4854
90.00 (2286.0)90.00 (2286.0)
20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)
YS2090
YS2090
LT2090S or F
LT2090S or F
EZB2090R
EZB2090R
EZT2090S or F
EZT2090S or F
Main lugs with 400 A sub-feed breaker
— DK, KD, HKD, KDC, LHH (V)
————
18304248
60.00 (1524.0)72.00 (1828.8)72.00 (1828.8)90.00 (2286.0)
20.00 (508.0)20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2060
YS2072
YS2072
YS2090
LT2060S or F
LT2072S or F
LT2072S or F
LT2090S or F
EZB2060REZB2072R
EZB2072R
EZB2090R
EZT2060S or F
EZT2072S or F
EZT2072S or F
EZT2090S or F
———
546072
90.00 (2286.0)90.00 (2286.0)90.00 (2286.0)
20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2090
YS2090
YS2090
LT2090S or F
LT2090S or F
LT2090S or F
EZB2090R
EZB2090R
EZB2090R
EZT2090S or F
EZT2090S or F
EZT2090S or F
Main breaker with 400 A sub-feed breaker
LGE, LGH,LGC, LGU (V)
DK, KD, HKD, KDC, LHH (V)
———
183042
72.00 (1828.8)90.00 (2286.0)90.00 (2286.0)
20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2072
YS2090
YS2090
LT2072S or F
LT2090S or F
LT2090S or F
EZB2072R
EZB2090R
EZB2090R
EZT2072S or F
EZT2090S or F
EZT2090S or F
——
4854
90.00 (2286.0)90.00 (2286.0)
20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)
YS2090
YS2090
LT2090S or F
LT2090S or F
EZB2090R
EZB2090R
EZT2090S or F
EZT2090S or F
Main lugs with 600 A sub-feed breaker
— LGE, LGH,LGC, LGU (V)
————
18304248
60.00 (1524.0)72.00 (1828.8)72.00 (1828.8)90.00 (2286.0)
20.00 (508.0)20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2060
YS2072
YS2072
YS2090
LT2060S or F
LT2072S or F
LT2072S or F
LT2090S or F
EZB2060R
EZB2072R
EZB2072R
EZB2090R
EZT2060S or F
EZT2072S or F
EZT2072S or F
EZT2090S or F
———
546072
90.00 (2286.0)90.00 (2286.0)90.00 (2286.0)
20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2090
YS2090
YS2090
LT2090S or F
LT2090S or F
LT2090S or F
EZB2090R
EZB2090R
EZB2090R
EZT2090S or F
EZT2090S or F
EZT2090S or F
Main breaker with 600 A sub-feed breaker
LGE, LGH,LGC, LGU (V)
LGE, LGH,LGC, LGU (V)
———
183042
72.00 (1828.8)90.00 (2286.0)90.00 (2286.0)
20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2072
YS2090
YS2090
LT2072S or F
LT2090S or F
LT2090S or F
EZB2072R
EZB2090R
EZB2090R
EZT2072S or F
EZT2090S or F
EZT2090S or F
——
4854
90.00 (2286.0)90.00 (2286.0)
20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)
YS2090
YS2090
LT2090S or F
LT2090S or F
EZB2090R
EZB2090R
EZT2090S or F
EZT2090S or F
CA08104001E For more information, visit: www.eaton.com/consultants
22.2-1November 2018
Panelboards
Sheet 22
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
Pow-R-Line 2aGeneral Description—Pow-R-Line 2a
029
Pow-R-Line 2a
Pow-R-Line 2a
General Description
Panelboard Ratings
Voltage■ 240 Vac maximum■ 480Y/277 Vac maximumNote: PRL2a panelboards are suitable for use on three-phase, three-wire applications when derived from a three-phase, four-wire 480Y/277 Vac service where the neutral is not brought to the panelboard. For three-phase, three-wire 480 Vac Delta services use a PRL3a panelboard.
■ 250 Vdc maximum
Main Lugs■ 100–600 A
Main Breakers■ 100–600 A
Branch Breakers■ 15–100 A (bolt-on)
Short-Circuit Current Ratings (Symmetrical)■ 240 Vac: 65 kA fully rated■ 240 Vac: 100–200 kA series rated■ 480Y/277 Vac: 14 kA fully rated■ 480Y/277 Vac: 22–150 kA series rated■ 250 Vdc: 10 kA and 14 kA fully rated
Service■ Three-phase, four-wire 208Y/120 V
and 240/120 V Delta and 480Y/277 V■ Single-phase, three-wire 120/240 V■ Single-phase, two-wire 120 V■ Three-phase, three-wire 208
and 240 V■ Two-wire 125 Vdc■ Two-wire 250 Vdc
Suitable for service entrance applications when specified.
MainsFor available mains, refer to Table 22.2-1.
The GHB main breaker is horizontally mounted, same as branch breakers. All other main breakers are vertically mounted.
Branch CircuitsFor available branch devices, refer to Table 22.2-2.
Main Lugs OnlyThe short-circuit rating of the MLO assembled panelboard will be fully rated based upon the lowest rated branch device or may be series rated with an approved upstream device.
Main lugs only ampere ratings: 100, 225 and 400.
Main Circuit BreakersThe short-circuit rating shown is that of the main breaker only. The short circuit rating of the assembled panel-board is the rating of the lowest fully rated main or branch device or the rating of an approved series rated combination.
Table 22.2-1. Main Circuit Breakers
1 For use on 480Y/277 Vac systems only.
Table 22.2-2. Branch Circuit Breakers
2 For use on 480Y/277 Vac systems only.3 Solenoid operated breaker.
Series Rated CombinationsRefer to series rating tables beginning on Page 22.0-14 for the approved series rated combinations available for the branch circuit breakers listed inTable 22.2-2.
Breaker Frame
(Amperes)
Breaker
Type
Interrupting Rating (kA Symmetrical)
240 Vac 480Y/277 Vac 125/250 Vdc
100100
GHB 1EHD
6518
1414
1410
150 FDB 18 14 10
225225225225
FD, FDEHFD, HFDEFDC, FDCEED
6510020065
3565
100—
102222—
250250250250250
EDHEDCJDHJDJDC
10020065
100200
——3565
100
——102222
400400400400400
DKKDHKDLHHKDC
6565
100100200
—356565
100
101022—22
600600600600
LGELGSLGHLGC, LGU
6565
100200
355065
100
22224242
Breaker
Type
Ampere
Rating
Number
of Poles
Interrupting Rating (kA Symmetrical)
120 Vac 240 Vac 277 Vac 480Y/277 Vac 125/250 Vdc
GHB 2GHB 2GHQ
15–10015–10015–30
12, 31, 2
65—65
—65—
14—14
—14—
1414—
HGHBGHQRSP 23
GHBGFEP
15–3015–2015–60
11, 21
6565—
—65—
251414
—14—
———
22.2-2
For more information, visit: www.eaton.com/consultants CA08104001E
November 2018
Panelboards
Sheet 22
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
Pow-R-Line 2aTechnical Data—Pow-R-Line 2a
030
Technical DataBussing100–400 A: Tin-plated aluminum is standard, copper is available as an option.
BoxesBoxes are made from code-gauge galvanized steel.
Blank ends are supplied as standard, knockouts are available upon request.
EZ TrimTrims are made from code-gauge steel and painted ANSI 61 gray.
All panelboards have door-in-door as standard with multi-point catch and lock, and concealed mounting hardware.
ModificationsTable 22.2-3. Sub-Feed Lugs (Main Lugs Only)
Table 22.2-4. Through-Feed Lugs
Table 22.2-5. Sub-Feed Breakers (One Per Panel)
Amperes Panel Height
Addition
100225
0 Inches (0 mm)0 Inches (0 mm)
Amperes Information
100225400600
See Table 22.2-6
See Table 22.2-6
See Table 22.2-6
See Table 22.2-6
Ampere
Rating
Breaker
Type
Interrupting Rating
(kA Symmetrical)
240 V 480Y/277 V
150 FDB 18 14
225225225
FDHFDFDC
65100200
3565
100
225225225
EDEDHEDC
65100200
———
250250250
JDHJDJDC
65100200
3565
100
400400400
KDHKDKDC
65100200
3565
100
Shunt TripsShunt trips are available on breakers. GHB breakers with shunt trips require three-pole frame.
Ground BarStandard bolted in box. Aluminum is standard. Copper is available as an option.
EnclosuresTypes 1, 12, 3R, 4/4X.
Surge Protective Device (SPD)Integrated onto panelboard chassis.For complete product description andavailable ratings, refer to Tab 34.
Box Sizing and SelectionBox size for all Type 1 panelboards are available from Table 22.2-6.
Instructions
1. Using description on the required panelboard, select the rating and type of mains required.
2. Count total number of branch circuit poles (including spaces) required in the panelboard. Do not count main breaker poles. Convert two- or three-pole branch breakers to single-poles. i.e., three-pole breaker, count as three poles.
Note: For horizontal mounted mains (GHB Type), use main lug table, include space in branch section for mains.
3. Using correct table, type of mains and ampere rating per Step 1, find total number of poles.
Note: Where total number of poles (Step 2) fall between number in table, use the next higher number.
4. Read box size across columns to the right.
Top and Bottom Gutters (minimum)
5.50 inches (139.7 mm).
Side Gutters
20.00-inch (508.0 mm) wide box: 5.50 inches (139.7 mm).
CA08104001E For more information, visit: www.eaton.com/consultants
22.2-3November 2018
Panelboards
Sheet 22
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
Pow-R-Line 2aTechnical Data—Pow-R-Line 2a
031
Table 22.2-6. Type 1 Panelboards—Dimensions in Inches (mm)
1 Smaller panelboard box sizes are available if required. Contact Eaton for application information.2 Add 8.00 inches (203.2 mm) for SPD and metering.3 28.00 inches (711.2 mm) optional width is available for panelboards with high circuit counts.4 JD, HJD, JDC is same space requirement as 400 A DK, HKD, KDC.
Panelboard
Types
Types and Mounting Position
(H) = Horizontal / (V) = Vertical
Maximum
Number
of Branch
Circuits
Including
Provisions
Box Dimensions
in Inches (mm) 123Catalog Number
Main
Breaker
Sub-Feed
Breaker
Dual
Sub-Feed
Breaker
Height Width Depth YS Box LT Trim EZ Box EZ Trim
100 AMain breaker
GHB(H)
————
————
15273942
36.00 (914.4)48.00 (1219.2)48.00 (1219.2)60.00 (1524.0)
20.00 (508.0)20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2036
YS2048
YS2048
YS2060
LT2036S or F
LT2048S or F
LT2048S or F
LT2060S or F
EZB2036R
EZB2048R
EZB2048R
EZB2060R
EZT2036S or F
EZT2048S or F
EZT2048S or F
EZT2060S or F
Main lugs
————
————
————
18304248
36.00 (914.4)36.00 (914.4)42.00 (1219.2)48.00 (1219.2)
20.00 (508.0)20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2036
YS2036
YS2042
YS2048
LT2036S or F
LT2036S or F
LT2042S or F
LT2048S or F
EZB2036R
EZB2036R
EZB2042R
EZB2048R
EZT2036S or F
EZT2036S or F
EZT2042S or F
EZT2048S or F
————
————
————
54607284
48.00 (1219.2)60.00 (1524.0)60.00 (1524.0)72.00 (1828.8)
20.00 (508.0)20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2048
YS2060
YS2060
YS2072
LT2048S or F
LT2060S or F
LT2060S or F
LT2072S or F
EZB2048R
EZB2060R
EZB2060R
EZB2072R
EZT2048S or F
EZT2060S or F
EZT2060S or F
EZT2072S or F
Main breaker
EHD, FDB, FD, FDEHFD, FDC, HFDE, FDCE(V)
————
————
18304248
36.00 (914.4)42.00 (1219.2)48.00 (1219.2)60.00 (1524.0)
20.00 (508.0)20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2036
YS2042
YS2048
YS2060
LT2036S or F
LT2042S or F
LT2048S or F
LT2060S or F
EZB2036R
EZB2042R
EZB2048R
EZB2060R
EZT2036S or F
EZT2042S or F
EZT2048S or F
EZT2060S or F
————
————
54607284
60.00 (1524.0)60.00 (1524.0)72.00 (1828.8)72.00 (1828.8)
20.00 (508.0)20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2060
YS2060
YS2072
YS2072
LT2060S or F
LT2060S or F
LT2072S or F
LT2072S or F
EZB2060R
EZB2060R
EZB2072R
EZB2072R
EZT2060S or F
EZT2060S or F
EZT2072S or F
EZT2072S or F
Main lugs with 100 A through-feed lugs or sub-feed breaker
— EHD, FDB, FD, FDEHFD, FDC, HFDE, FDCE(V)
————
18304248
48.00 (1219.2)48.00 (1219.2)60.00 (1524.0)60.00 (1524.0)
20.00 (508.0)20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2048
YS2048
YS2060
YS2060
LT2048S or F
LT2048S or F
LT2060S or F
LT2060S or F
EZB2048R
EZB2048R
EZB2060R
EZB2060R
EZT2048S or F
EZT2048S or F
EZT2060S or F
EZT2060S or F
————
54607284
60.00 (1524.0)60.00 (1524.0)72.00 (1828.8)72.00 (1828.8)
20.00 (508.0)20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2060
YS2060
YS2072
YS2072
LT2060S or F
LT2060S or F
LT2072S or F
LT2072S or F
EZB2060R
EZB2060R
EZB2072R
EZB2072R
EZT2060S or F
EZT2060S or F
EZT2072S or F
EZT2072S or F
Main breaker with 100 A through-feed lugs or sub-feed breaker
EHD, FDB, FD, FDEHFD, FDC, HFDE, FDCE(V)
EHD, FDB, FD, FDEHFD, FDC, HFDE, FDCE(V)
————
18304248
48.00 (1219.2)48.00 (1219.2)60.00 (1524.0)60.00 (1524.0)
20.00 (508.0)20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2048
YS2048
YS2060
YS2060
LT2048S or F
LT2048S or F
LT2060S or F
LT2060S or F
EZB2048R
EZB2048R
EZB2060R
EZB2060R
EZT2048S or F
EZT2048S or F
EZT2060S or F
EZT2060S or F
———
546072
72.00 (1828.8)72.00 (1828.8)72.00 (1828.8)
20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2072
YS2072
YS2072
LT2072S or F
LT2072S or F
LT2072S or F
EZB2072R
EZB2072R
EZB2072R
EZT2072S or F
EZT2072S or F
EZT2072S or F
225 AMain lugs 4
————
————
————
18304248
36.00 (914.4)36.00 (914.4)42.00 (1219.2)48.00 (1219.2)
20.00 (508.0)20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2036
YS2036
YS2042
YS2048
LT2036S or F
LT2036S or F
LT2042S or F
LT2048S or F
EZB2036R
EZB2036R
EZB2042R
EZB2048R
EZT2036S or F
EZT2036S or F
EZT2042S or F
EZT2048S or F
————
————
————
54607284
48.00 (1219.2)60.00 (1524.0)60.00 (1524.0)72.00 (1828.8)
20.00 (508.0)20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2048
YS2060
YS2060
YS2072
LT2048S or F
LT2060S or F
LT2060S or F
LT2072S or F
EZB2048R
EZB2060R
EZB2060R
EZB2072R
EZT2048S or F
EZT2060S or F
EZT2060S or F
EZT2072S or F
Main breaker 4
EHD, FDB, FD, FDEHFD, FDC, HFDE, FDCE(V)
————
————
18304248
36.00 (914.4)42.00 (1219.2)48.00 (1219.2)60.00 (1524.0)
20.00 (508.0)20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2036
YS2042
YS2048
YS2060
LT2036S or F
LT2042S or F
LT2048S or F
LT2060S or F
EZB2036R
EZB2042R
EZB2048R
EZB2060R
EZT2036S or F
EZT2042S or F
EZT2048S or F
EZT2060S or F
————
————
54607284
60.00 (1524.0)60.00 (1524.0)72.00 (1828.8)72.00 (1828.8)
20.00 (508.0)20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2060
YS2060
YS2072
YS2072
LT2060S or F
LT2060S or F
LT2072S or F
LT2072S or F
EZB2060R
EZB2060R
EZB2072R
EZB2072R
EZT2060S or F
EZT2060S or F
EZT2072S or F
EZT2072S or F
22.2-4
For more information, visit: www.eaton.com/consultants CA08104001E
November 2018
Panelboards
Sheet 22
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
Pow-R-Line 2aTechnical Data—Pow-R-Line 2a
032
Table 22.2-6. Type 1 Panelboards—Dimensions in Inches (mm) (Continued)
1 Smaller panelboard box sizes are available if required. Contact Eaton for application information.2 Add 8.00 inches (203.2 mm) for SPD and metering.3 28.00 inches (711.2 m) optional width is available for panelboards with high circuit counts.4 JD, HJD, JDC is same space requirement as 400 A DK, HKD, KDC.
Panelboard
Types
Types and Mounting Position
(H) = Horizontal / (V) = Vertical
Maximum
Number
of Branch
Circuits
Including
Provisions
Box Dimensions
in Inches (mm) 123Catalog Number
Main
Breaker
Sub-Feed
Breaker
Dual
Sub-Feed
Breaker
Height Width Depth YS Box LT Trim EZ Box EZ Trim
225 AMain lugs with 225 A through-feed lugs or sub-feed breaker 4
— EHD, FDB, FD, FDEHFD, FDC, HFDE, FDCE(V)
————
18304248
42.00 (1219.2)48.00 (1219.2)60.00 (1524.0)60.00 (1524.0)
20.00 (508.0)20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2042
YS2048
YS2060
YS2060
LT2042S or F
LT2048S or F
LT2060S or F
LT2060S or F
EZB2042R
EZB2048R
EZB2060R
EZB2060R
EZT2042S or F
EZT2048S or F
EZT2060S or F
EZT2060S or F
————
54607284
60.00 (1524.0)60.00 (1524.0)72.00 (1828.8)72.00 (1828.8)
20.00 (508.0)20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2060
YS2060
YS2072
YS2072
LT2060S or F
LT2060S or F
LT2072S or F
LT2072S or F
EZB2060R
EZB2060R
EZB2072R
EZB2072R
EZT2060S or F
EZT2060S or F
EZT2072S or F
EZT2072S or F
Main breaker with 225 A through-feed lugs or sub-feed breaker 4
EHD, FDB, FD, FDEHFD, FDC, HFDE, FDCE(V)
EHD, FDB, FD, FDEHFD, FDC, HFDE, FDCE(V)
————
18304248
42.00 (1219.2)48.00 (1219.2)60.00 (1524.0)60.00 (1524.0)
20.00 (508.0)20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2042
YS2048
YS2060
YS2060
LT2042S or F
LT2048S or F
LT2060S or F
LT2060S or F
EZB2042R
EZB2048R
EZB2060R
EZB2060R
EZT2042S or F
EZT2048S or F
EZT2060S or F
EZT2060S or F
———
546072
72.00 (1828.8)72.00 (1828.8)72.00 (1828.8)
20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2072
YS2072
YS2072
LT2072S or F
LT2072S or F
LT2072S or F
EZB2072R
EZB2072R
EZB2072R
EZT2072S or F
EZT2072S or F
EZT2072S or F
Main lugs with 225 A dual sub-feed breaker 4
— — EHD, FDB, FD, FDEHFD, FDC, HFDE, FDCE(V)
18304248
48.00 (1219.2)60.00 (1524.0)60.00 (1524.0)72.00 (1828.8)
20.00 (508.0)20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2048
YS2060
YS2060
YS2072
LT2048S or F
LT2060S or F
LT2060S or F
LT2072S or F
EZB2048R
EZB2060R
EZB2060R
EZB2072R
EZT2048S or F
EZT2060S or F
EZT2060S or F
EZT2072S or F
54607284
72.00 (1828.8)72.00 (1828.8)90.00 (2286.0)90.00 (2286.0)
20.00 (508.0)20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2072
YS2072
YS2090
YS2090
LT2072S or F
LT2072S or F
LT2090S or F
LT2090S or F
EZB2072R
EZB2072R
EZB2090R
EZB2090R
EZT2072S or F
EZT2072S or F
EZT2090S or F
EZT2090S or F
Main breaker with 225 A dual sub-feed breakers 4
EHD, FDB, FD, FDEHFD, FDC, HFDE, FDCE(V)
— EHD, FDB, FD, FDEHFD, FDC, HFDE, FDCE(V)
183042
60.00 (1524.0)60.00 (1524.0)72.00 (1828.8)
20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2060
YS2060
YS2072
LT2060S or F
LT2060S or F
LT2072S or F
EZB2060R
EZB2060R
EZB2072R
EZT2060S or F
EZT2060S or F
EZT2072S or F
4854
72.00 (1828.8)72.00 (1828.8)
20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)
YS2072
YS2072
LT2072S or F
LT2072S or F
EZB2072R
EZB2072R
EZT2072S or F
EZT2072S or F
400 AMain lugs
————
————
————
18304248
42.00 (1219.2)48.00 (1219.2)60.00 (1524.0)60.00 (1524.0)
20.00 (508.0)20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2042
YS2048
YS2060
YS2060
LT2042S or F
LT2048S or F
LT2060S or F
LT2060S or F
EZB2042R
EZB2048R
EZB2060R
EZB2060R
EZT2042S or F
EZT2048S or F
EZT2060S or F
EZT2060S or F
———
———
———
546072
60.00 (1524.0)60.00 (1524.0)72.00 (1828.8)
20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2060
YS2060
YS2072
LT2060S or F
LT2060S or F
LT2072S or F
EZB2060R
EZB2060R
EZB2072R
EZT2060S or F
EZT2060S or F
EZT2072S or F
CA08104001E For more information, visit: www.eaton.com/consultants
22.2-5November 2018
Panelboards
Sheet 22
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
Pow-R-Line 2aTechnical Data—Pow-R-Line 2a
033
Table 22.2-6. Type 1 Panelboards—Dimensions in Inches (mm) (Continued)
1 Smaller panelboard box sizes are available if required. Contact Eaton for application information.2 Add 8.00 inches (203.2 mm) for SPD and metering.3 28.00 inches (711.2 mm) optional width is available for panelboards with high circuit counts.
Panelboard
Types
Types and Mounting Position
(H) = Horizontal / (V) = Vertical
Maximum
Number
of Branch
Circuits
Including
Provisions
Box Dimensions
in Inches (mm) 123Catalog Number
Main
Breaker
Sub-Feed
Breaker
Dual
Sub-Feed
Breaker
Height Width Depth YS Box LT Trim EZ Box EZ Trim
400 A (Continued)Main breaker
DK, KD, HKD,KDC, LHH(V)
————
————
18304248
48.00 (1219.2)60.00 (1524.0)60.00 (1524.0)72.00 (1828.8)
20.00 (508.0)20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2048
YS2060
YS2060
YS2072
LT2048S or F
LT2060S or F
LT2060S or F
LT2072S or F
EZB2048R
EZB2060R
EZB2060R
EZB2072R
EZT2048S or F
EZT2060S or F
EZT2060S or F
EZT2072S or F
————
————
54607284
72.00 (1828.8)72.00 (1828.8)90.00 (2286.0)90.00 (2286.0)
20.00 (508.0)20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2072
YS2072
YS2090
YS2090
LT2072S or F
LT2072S or F
LT2090S or F
LT2090S or F
EZB2072R
EZB2072R
EZB2090R
EZB2090R
EZT2072S or F
EZT2072S or F
EZT2090S or F
EZT2090S or F
Mainlugs with through-feed lugs
————
————
————
18304248
48.00 (1219.2)60.00 (1524.0)60.00 (1524.0)72.00 (1828.8)
20.00 (508.0)20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2048
YS2060
YS2060
YS2072
LT2048S or F
LT2060S or F
LT2060S or F
LT2072S or F
EZB2048R
EZB2060R
EZB2060R
EZB2072R
EZT2048S or F
EZT2060S or F
EZT2060S or F
EZT2072S or F
————
————
————
54607284
72.00 (1828.8)72.00 (1828.8)90.00 (2286.0)90.00 (2286.0)
20.00 (508.0)20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2072
YS2072
YS2090
YS2090
LT2072S or F
LT2072S or F
LT2090S or F
LT2090S or F
EZB2072R
EZB2072R
EZB2090R
EZB2090R
EZT2072S or F
EZT2072S or F
EZT2090S or F
EZT2090S or F
Main breaker with through-feed lugs
DK, KD, HKD,KDC, LHH(V)
————
————
18304248
60.00 (1524.0)72.00 (1828.8)72.00 (1828.8)90.00 (2286.0)
20.00 (508.0)20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2060
YS2072
YS2072
YS2090
LT2060S or F
LT2072S or F
LT2072S or F
LT2090S or F
EZB2060R
EZB2072R
EZB2072R
EZB2090R
EZT2060S or F
EZT2072S or F
EZT2072S or F
EZT2090S or F
———
———
546072
90.00 (2286.0)90.00 (2286.0)90.00 (2286.0)
20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2090
YS2090
YS2090
LT2090S or F
LT2090S or F
LT2090S or F
EZB2090R
EZB2090R
EZB2090R
EZT2090S or F
EZT2090S or F
EZT2090S or F
Main lugs with 225 A or 100 A sub-feed breaker or dual sub-feed breaker
— EHD, FDB, FD, FDEHFD, FDC, HFDE, FDCE(V)
EHD, FDB, FD, FDEHFD, FDC, HFDE, FDCE(V)
18304248
60.00 (1524.0)60.00 (1524.0)72.00 (1828.8)72.00 (1828.8)
20.00 (508.0)20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2060
YS2060
YS2072
YS2072
LT2060S or F
LT2060S or F
LT2072S or F
LT2072S or F
EZB2060R
EZB2060R
EZB2072R
EZB2072R
EZT2060S or F
EZT2060S or F
EZT2072S or F
EZT2072S or F
54607284
72.00 (1828.8)72.00 (1828.8)90.00 (2286.0)90.00 (2286.0)
20.00 (508.0)20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2072
YS2072
YS2090
YS2090
LT2072S or F
LT2072S or F
LT2090S or F
LT2090S or F
EZB2072R
EZB2072R
EZB2090R
EZB2090R
EZT2072S or F
EZT2072S or F
EZT2090S or F
EZT2090S or F
Main breaker with 225 A or 100 A sub-feed breaker
DK, KD, HKD,KDC, LHH(V)
EHD, FDB, FD, FDEHFD, FDC, HFDE, FDCE(V)
————
18304248
60.00 (1524.0)72.00 (1828.8)72.00 (1828.8)90.00 (2286.0)
20.00 (508.0)20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2060
YS2072
YS2072
YS2090
LT2060S or F
LT2072S or F
LT2072S or F
LT2090S or F
EZB2060R
EZB2072R
EZB2072R
EZB2090R
EZT2060S or F
EZT2072S or F
EZT2072S or F
EZT2090S or F
———
546072
90.00 (2286.0)90.00 (2286.0)90.00 (2286.0)
20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2090
YS2090
YS2090
LT2090S or F
LT2090S or F
LT2090S or F
EZB2090R
EZB2090R
EZB2090R
EZT2090S or F
EZT2090S or F
EZT2090S or F
Main breaker with 225 A or 100 A dual sub-feed breaker
DK, KD, HKD,KDC, LHH(V)
— EHD, FDB, FD, FDEHFD, FDC, HFDE, FDCE(V)
18304248
72.00 (1828.8)72.00 (1828.8)90.00 (2286.0)90.00 (2286.0)
20.00 (508.0)20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2072
YS2072
YS2090
YS2090
LT2072S or F
LT2072S or F
LT2090S or F
LT2090S or F
EZB2072R
EZB2072R
EZB2090R
EZB2090R
EZT2072S or F
EZT2072S or F
EZT2090S or F
EZT2090S or F
546072
90.00 (2286.0)90.00 (2286.0)90.00 (2286.0)
20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2090
YS2090
YS2090
LT2090S or F
LT2090S or F
LT2090S or F
EZB2090R
EZB2090R
EZB2090R
EZT2090S or F
EZT2090S or F
EZT2090S or F
Main lugs with 400 A sub-feed breaker
— DK, KD, HKD,KDC, LHH(V)
————
18304248
60.00 (1524.0)72.00 (1828.8)72.00 (1828.8)90.00 (2286.0)
20.00 (508.0)20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2060
YS2072
YS2072
YS2090
LT2060S or F
LT2072S or F
LT2072S or F
LT2090S or F
EZB2060R
EZB2072R
EZB2072R
EZB2090R
EZT2060S or F
EZT2072S or F
EZT2072S or F
EZT2090S or F
———
546072
90.00 (2286.0)90.00 (2286.0)90.00 (2286.0)
20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2090
YS2090
YS2090
LT2090S or F
LT2090S or F
LT2090S or F
EZB2090R
EZB2090R
EZB2090R
EZT2090S or F
EZT2090S or F
EZT2090S or F
Main breaker with 400 A sub-feed breaker
DK, KD, HKD,KDC, LHH(V)
DK, KD, HKD,KDC, LHH(V)
———
183042
72.00 (1828.8)90.00 (2286.0)90.00 (2286.0)
20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2072
YS2090
YS2090
LT2072S or F
LT2090S or F
LT2090S or F
EZB2072R
EZB2090R
EZB2090R
EZT2072S or F
EZT2090S or F
EZT2090S or F
——
4854
90.00 (2286.0)90.00 (2286.0)
20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)
YS2090YS2090
LT2090S or F
LT2090S or F
EZB2090R
EZB2090R
EZT2090S or F
EZT2090S or F
22.2-6
For more information, visit: www.eaton.com/consultants CA08104001E
November 2018
Panelboards
Sheet 22
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
Pow-R-Line 2aTechnical Data—Pow-R-Line 2a
034
Table 22.2-6. Type 1 Panelboards—Dimensions in Inches (mm) (Continued)
1 Smaller panelboard box sizes are available if required. Contact Eaton for application information.2 Add 8.00 inches (203.2 mm) for SPD and metering.3 28.00 inches (711.2 mm) optional width is available for panelboards with high circuit counts.
Panelboard
Types
Types and Mounting Position
(H) = Horizontal / (V) = Vertical
Maximum
Number
of Branch
Circuits
Including
Provisions
Box Dimensions
in Inches (mm) 123Catalog Number
Main
Breaker
Sub-Feed
Breaker
Dual
Sub-Feed
Breaker
Height Width Depth YS Box LT Trim EZ Box EZ Trim
600 AMain lugs
————
————
————
18304248
42.00 (1219.2)48.00 (1219.2)60.00 (1524.0)60.00 (1524.0)
20.00 (508.0)20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2042
YS2048
YS2060
YS2060
LT2042S or F
LT2048S or F
LT2060S or F
LT2060S or F
EZB2042R
EZB2048R
EZB2060R
EZB2060R
EZT2042S or F
EZT2048S or F
EZT2060S or F
EZT2060S or F
————
————
————
54607284
60.00 (1524.0)60.00 (1524.0)72.00 (1828.8)90.00 (2286.0)
20.00 (508.0)20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2060
YS2060
YS2072
YS2090
LT2060S or F
LT2060S or F
LT2072S or F
LT2090S or F
EZB2060R
EZB2060R
EZB2072R
EZB2090R
EZT2060S or F
EZT2060S or F
EZT2072S or F
EZT2090S or F
Main breaker
LGE, LGH,LGC, LGU(V)
————
————
18304248
60.00 (1524.0)60.00 (1524.0)72.00 (1828.8)72.00 (1828.8)
20.00 (508.0)20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2060
YS2060
YS2072
YS2072
LT2060S or F
LT2060S or F
LT2072S or F
LT2072S or F
EZB2060R
EZB2060R
EZB2072R
EZB2072R
EZT2060S or F
EZT2060S or F
EZT2072S or F
EZT2072S or F
————
————
54607284
72.00 (1828.8)72.00 (1828.8)90.00 (2286.0)90.00 (2286.0)
20.00 (508.0)20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2072
YS2072
YS2090
YS2090
LT2072S or F
LT2072S or F
LT2090S or F
LT2090S or F
EZB2072R
EZB2072R
EZB2090R
EZB2090R
EZT2072S or F
EZT2072S or F
EZT2090S or F
EZT2090S or F
Main lugs with through-feed lugs
————
————
————
18304248
48.00 (1219.2)60.00 (1524.0)60.00 (1524.0)72.00 (1828.8)
20.00 (508.0)20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2048
YS2060
YS2060
YS2072
LT2048S or F
LT2060S or F
LT2060S or F
LT2072S or F
EZB2048R
EZB2060R
EZB2060R
EZB2072R
EZT2048S or F
EZT2060S or F
EZT2060S or F
EZT2072S or F
————
————
————
54607284
72.00 (1828.8)72.00 (1828.8)90.00 (2286.0)90.00 (2286.0)
20.00 (508.0)20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2072
YS2072
YS2090
YS2090
LT2072S or F
LT2072S or F
LT2090S or F
LT2090S or F
EZB2072R
EZB2072R
EZB2090R
EZB2090R
EZT2072S or F
EZT2072S or F
EZT2090S or F
EZT2090S or F
Main breaker with through-feed lugs
LGE, LGH,LGC, LGU(V)
————
————
18304248
60.00 (1524.0)72.00 (1828.8)72.00 (1828.8)90.00 (2286.0)
20.00 (508.0)20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2060
YS2072
YS2072
YS2090
LT2060S or F
LT2072S or F
LT2072S or F
LT2090S or F
EZB2060R
EZB2072R
EZB2072R
EZB2090R
EZT2060S or F
EZT2072S or F
EZT2072S or F
EZT2090S or F
———
———
546072
90.00 (2286.0)90.00 (2286.0)90.00 (2286.0)
20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2090
YS2090
YS2090
LT2090S or F
LT2090S or F
LT2090S or F
EZB2090R
EZB2090R
EZB2090R
EZT2090S or F
EZT2090S or F
EZT2090S or F
Main lugs with 225 A or 100 A sub-feed breaker or dual sub-feed breaker
— EHD, FDB, FD, FDEHFD, FDC, HFDE, FDCE(V)
EHD, FDB, FD, FDEHFD, FDC, HFDE, FDCE(V)
18304248
60.00 (1524.0)72.00 (1828.8)72.00 (1828.8)90.00 (2286.0)
20.00 (508.0)20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2060
YS2072
YS2072
YS2090
LT2060S or F
LT2072S or F
LT2072S or F
LT2090S or F
EZB2060R
EZB2072R
EZB2072R
EZB2090R
EZT2060S or F
EZT2072S or F
EZT2072S or F
EZT2090S or F
546072
90.00 (2286.0)90.00 (2286.0)90.00 (2286.0)
20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2090
YS2090
YS2090
LT2090S or F
LT2090S or F
LT2090S or F
EZB2090R
EZB2090R
EZB2090R
EZT2090S or F
EZT2090S or F
EZT2090S or F
Main lugs with 400 A sub-feed breaker
— DK, KD, HKD,KDC, LHH(V)
————
18304248
60.00 (1524.0)72.00 (1828.8)72.00 (1828.8)90.00 (2286.0)
20.00 (508.0)20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2060
YS2072
YS2072
YS2090
LT2060S or F
LT2072S or F
LT2072S or F
LT2090S or F
EZB2060R
EZB2072R
EZB2072R
EZB2090R
EZT2060S or F
EZT2072S or F
EZT2072S or F
EZT2090S or F
———
546072
90.00 (2286.0)90.00 (2286.0)90.00 (2286.0)
20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2090
YS2090
YS2090
LT2090S or F
LT2090S or F
LT2090S or F
EZB2090R
EZB2090R
EZB2090R
EZT2090S or F
EZT2090S or F
EZT2090S or F
Main breaker with 400 A sub-feed breaker
LGE, LGH,LGC, LGU(V)
DK, KD, HKD,KDC, LHH(V)
———
183042
72.00 (1828.8)90.00 (2286.0)90.00 (2286.0)
20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2072
YS2090
YS2090
LT2072S or F
LT2090S or F
LT2090S or F
EZB2072R
EZB2090R
EZB2090R
EZT2072S or F
EZT2090S or F
EZT2090S or F
——
4854
90.00 (2286.0)90.00 (2286.0)
20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)
YS2090
YS2090
LT2090S or F
LT2090S or F
EZB2090R
EZB2090R
EZT2090S or F
EZT2090S or F
CA08104001E For more information, visit: www.eaton.com/consultants
22.2-7November 2018
Panelboards
Sheet 22
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
Pow-R-Line 2aTechnical Data—Pow-R-Line 2a
035
Table 22.2-6. Type 1 Panelboards—Dimensions in Inches (mm) (Continued)
1 Smaller panelboard box sizes are available if required. Contact Eaton for application information.2 Add 8.00 inches (203.2 mm) for SPD and metering.3 28.00 inches (711.2 mm) optional width is available for panelboards with high circuit counts.
Panelboard
Types
Types and Mounting Position
(H) = Horizontal / (V) = Vertical
Maximum
Number
of Branch
Circuits
Including
Provisions
Box Dimensions
in Inches (mm) 123Catalog Number
Main
Breaker
Sub-Feed
Breaker
Dual
Sub-Feed
Breaker
Height Width Depth YS Box LT Trim EZ Box EZ Trim
600 A (Continued)Main lugs with 600 A sub-feed breaker
— LGE, LGH,LGC, LGU(V)
————
18304248
60.00 (1524.0)72.00 (1828.8)72.00 (1828.8)90.00 (2286.0)
20.00 (508.0)20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2060
YS2072
YS2072
YS2090
LT2060S or F
LT2072S or F
LT2072S or F
LT2090S or F
EZB2060R
EZB2072R
EZB2072R
EZB2090R
EZT2060S or F
EZT2072S or F
EZT2072S or F
EZT2090S or F
———
546072
90.00 (2286.0)90.00 (2286.0)90.00 (2286.0)
20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2090
YS2090
YS2090
LT2090S or F
LT2090S or F
LT2090S or F
EZB2090R
EZB2090R
EZB2090R
EZT2090S or F
EZT2090S or F
EZT2090S or F
Main breaker with 600 A sub-feed breaker
LGE, LGH,LGC, LGU(V)
LGE, LGH,LGC, LGU(V)
———
183042
72.00 (1828.8)90.00 (2286.0)90.00 (2286.0)
20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2072
YS2090
YS2090
LT2072S or F
LT2090S or F
LT2090S or F
EZB2072R
EZB2090R
EZB2090R
EZT2072S or F
EZT2090S or F
EZT2090S or F
——
4854
90.00 (2286.0)90.00 (2286.0)
20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)
YS2090
YS2090
LT2090S or F
LT2090S or F
EZB2090R
EZB2090R
EZT2090S or F
EZT2090S or F
22.2-8
For more information, visit: www.eaton.com/consultants CA08104001E
November 2018
Panelboards
Sheet 22
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
036
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CA08104001E For more information, visit: www.eaton.com/consultants
22.3-1November 2018
Panelboards
Sheet 22
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
Pow-R-Line 3aGeneral Description—Pow-R-Line 3a
037
Pow-R-Line 3a
Pow-R-Line 3a
General Description
Panelboard Ratings
Voltage■ 240 Vac maximum■ 480 Vac maximum■ 600 Vac maximum■ 250 Vdc maximum
Main Lugs■ 100–800 A
Main Breakers■ 100–600 A
Branches■ 240 Vac 15–225 A■ 480 Vac 15–225 A■ 600 Vac 15–225 A (bolt-on)
Interrupting Capacity (Symmetrical)■ 240 Vac: 10–200 kA fully rated■ 240 Vac: 22–200 kA series rated■ 480 Vac: 14–100 kA fully rated■ 480 Vac: 22–150 kA series rated■ 250 Vdc: 10–22 kA fully rated
Service■ Three-phase, four-wire 208Y/120 V,
240/120 V delta and 480Y/277 V■ Single-phase, three-wire 120/240 V■ Single-phase, two-wire 120 V■ Three-phase, three-wire 240, 480
and 600 V■ Two-wire 125 Vdc■ Two-wire 250 Vdc
Suitable for service entrance applications when specified.
MainsFor available mains, refer to Table 22.3-1.
Main breakers, 100, 150 and 225 A, Types EHD, FD, FDE, FDB, HFD, HFDE and FDC may be horizontally mounted, same as branch breakers. All other main breakers are vertically mounted.
Branch CircuitsFor available branch devices, refer to Table 22.3-2.
Main Lugs OnlyThe short-circuit rating of the MLO assembled panelboard will be fully rated based upon the lowest rated branch device or may be series rated with an approved upstream device.
Main lugs only ampere ratings: 100, 250, 400, 600 and 800.
Main Circuit BreakersThe short-circuit rating shown is that of the main breaker only. The short-circuit rating of the assembled panel-board is the rating of the lowest fully rated main or branch device, or the rating of an approved series rated combination.
Table 22.3-1. Main Circuit Breakers
1 100,000 AIC based on NEMA test procedure.2 100% rated breaker. Requires copper bus. Not available in Type 12, 4 or 4X enclosure.
Breaker Frame
(Amperes)
Breaker
Type
Interrupting Rating (kA Symmetrical)
240 Vac 480 Vac 600 Vac 250 Vdc
100100100
EHDFCLFB-P
18200200
14150200
——200
10—1
150 FDB 18 14 14 10
225225225225225225225225
FD, FDEHFD, HFDEFDC, FDCEEDBEDSEDEDHEDC
65100200224265
100200
3565
100—————
182535
—————
102222—————
250250250
JDHJDJDC
65100200
3565
100
182535
102222
400400400400400400400
DKKD HKDLHHKDCLCLLA-P
6565
100100200200200
—356565
100200200
—2535
—65
—200
101022—22—1
600600400400600600600600600600
LGELGHLGCLGULDHLDLDCCLD 2CHLD 2CLDC 2
6510020020065
10020065
100200
3565
1001503565
1003565
100
18355065253550253550
22224250222525222525
22.3-2
For more information, visit: www.eaton.com/consultants CA08104001E
November 2018
Panelboards
Sheet 22
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Pow-R-Line 3aGeneral Description—Pow-R-Line 3a
038
Series Rated CombinationsRefer to series rating tables beginning on Page 22.0-14 for the approved series rated combinations available for the branch circuit breakers listed in Table 22.3-2.
Table 22.3-2. Branch Circuit Breakers
1 HID (High Intensity Discharge) rated breaker.2 Switching neutral breaker. Single-pole device requires two-pole space, two-pole device requires
three-pole space.3 Solenoid operated breaker.4 50A is two-pole only.5 Arc fault breaker.6 For use on 480Y/277 Vac systems only.7 Single-pole breaker rated 277 Vac.
Breaker
Type
Ampere
Rating
Number
of Poles
Interrupting Rating (kA Symmetrical) Volts
120
Vac
120/240
Vac
240
Vac
480
Vac
600
Vac
125
Vdc
250
Vdc
BABBABBAB
15–7015–10015–100
122, 3
10——
—10—
——10
———
———
———
———
BAB-D 1BAB-C 2BABRP 3BABRSP 3
15–6015–3015–3015–30
1, 21, 21, 21, 2
10101010
10101010
————
————
————
————
————
QBGF, QBGFEPQBCAF 5
15–50 4
15–201, 21
1010
1010
——
——
——
——
——
QBHWQBHWQBHWQBHGF, QBHGFEPQBHCAF 5
15–7015–10015–10015–50 415–20
122, 31, 21
22——2222
—22—2222
——22
——
—————
—————
—————
—————
GHB 67
GHB 615–10015–100
12, 3
——
——
6565
1414
——
14—
—14
GHQ 67 15–30 1, 2 — — 65 14 — — —
HGHB 67 15–30 1 — — 65 25 — — —
GHBGFEPGHQRSP 367
15–6015–20
11, 2
—65
—65
6565
1414
——
14—
——
EHD 7EHD
15–10015–100
12, 3
——
——
1418
1414
——
10—
—10
FDB 15–150 2, 3 — — 18 14 14 — 10
FD 7FD, FDE
15–10015–225
12, 3
——
——
6565
3535
—18
10—
—10
HFD 7HFD, HFDE
15–10015–225
12, 3
——
——
65100
6565
—25
10—
—22
FDC, FDCE 15–225 2, 3 — — 200 100 35 — 22
EDBEDSEDEDHEDC
100–225100–225100–225100–225100–225
2, 32, 32, 32, 32, 3
—————
—————
224265
100200
—————
—————
1010101010
—————
CA08104001E For more information, visit: www.eaton.com/consultants
22.3-3November 2018
Panelboards
Sheet 22
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Pow-R-Line 3aTechnical Data and Specifications—Pow-R-Line 3a
039
Technical Data and Specifications
BussingTin-plated aluminum is standard, copper is available as an option. Density rated bus is also available as an option.
BoxesBoxes are made from code-gauge galvanized steel.
Blank ends are supplied as standard, knockouts are available upon request.
EZ TrimTrims are made from code-gauge steel and painted ANSI 61 gray.
All panelboards have door-in-door as standard with multi-point catch and lock, and concealed mounting hardware.
ModificationsTable 22.3-3. Sub-Feed Lugs (Main Lugs Only)
Table 22.3-4. Through-Feed Lugs
Note: Sub-feed breakers and through-feed lugs cannot be supplied in the same panel.
Table 22.3-5. Sub-Feed Breakers (One Per Panel)
Note: Sub-feed breakers and through-feed lugs cannot be supplied in the same panel.Note: Twin mounted J-Frame sub-feed breakers are available. Requires 20X panel height addition.
Ampere Rating Added Panel Height
100250
0X1X
Ampere Rating Added Panel Height
100250400600
2X5X8X8X
Ampere
Rating
Breaker
Type
Interrupting
Rating
(kA Symmetrical)
Added
Panel
Height
240 V 480 V
225/250225/250225/250
JDHJDJDC
65100200
3565
100
14X
400400400
KDHKDKDC
65100200
3565
100
15X
600600600
LDHLDLDC
65100200
3565
100
17X
Shunt TripsShunt trips are available on breakers. BAB and QBHW require one additional pole space for shunt trip, i.e., single-pole is two-pole size, two-pole is three-pole size and three-pole is four-pole size. GHB breakers with shunt trip require three-pole frame.
Remote Control SwitchesASCO 920 can be bus connected and mounted in panel for main or sub-main (split-bus) applications.
Time ClocksTime clocks are mounted at the top or bottom of the panel, either in extended end gutters or in a separate enclosure under a separate door.
Ground BarStandard bolted in box. Aluminum is standard. Copper is available as an option.
EnclosuresTypes 12, 3R, 4/4X.
Note: Type 12, 3R, 4/4X enclosures are not available for 800 A applications.
Top and Bottom Gutters (Minimum)All mains: 5.50 inches (139.7 mm).
Side Gutters (Minimum)4.00 inches (101.6 mm).
Table 22.3-6. Type 1 Box Sizes—Dimensions in Inches (mm)Maximum
Panel Height
X Units
Box Dimensions
Height Width Depth
100–400 A14X23X31X40X53X
36.00 (914.4)48.00 (1219.2)60.00 (1524.0)72.00 (1828.8)90.00 (2286.0)
20.00 (508.0)20.00 (508.0)20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
600–800 A23X31X40X53X
48.00 (1219.2)60.00 (1524.0)72.00 (1828.8)90.00 (2286.0)
28.00 (711.2)28.00 (711.2)28.00 (711.2)28.00 (711.2)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
22.3-4
For more information, visit: www.eaton.com/consultants CA08104001E
November 2018
Panelboards
Sheet 22
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Pow-R-Line 3aTechnical Data and Specifications—Pow-R-Line 3a
040
Panel Layout Instructions1. Select:
a. Required mains (lugs or breaker).
b. Neutral where required.c. Branch circuits as required.
2. Layout panel as shown in Table 22.3-7, using appropriate “X” dimensions.
3. Using total X units (panel height) find box height in inches from Table 22.3-6. (When total X units come out to an uneven number, use next highest number, i.e., if total X comes out 25X, use 31X.)
Surge Protective Device (SPD)Integrated onto panelboard chassis.For complete product description and available ratings, refer to Tab 34.
Table 22.3-7. Layout Example
1 GHB, GHQ and HGHB breakers cannot be mixed on same connector as BAB, QBHW.2 Sizing shown is for 100% rated neutral with
mechanical lugs. For 200% rated neutral with mechanical lugs, add 3X. For special lug arrangements, contact Eaton.
3 Maximum of six breakers per panel.4 Add 5X for 200 kA maximum SPD.5 Horizontally mounted 15–225 A main
breakers EHD, FDB, FD, HFD, FDC, may be furnished as branch breaker construction. Branch breakers single-, two- or three-pole as required, may be located opposite these main breakers (150 A maximum).
6 FB-P and LA-P top mounting only.7 LCL, LA-P main breaker requires 6.50 inch (165.1 mm) deep box.
Poles3X-65X-128X-18
10X-2413X-30
15X-3618X-42
BABQBGFQBHWQBHGFQBGFEPQBCAFGHBGHQHGHBQBHGFQBHCAFGHBGFEPGHQRSP
Multiple selections 1may be used on panel.
Single-pole Single-pole 1X2X3X
EHDFDBFD,FDE (150 AHFD, HFDE maximum)FDC
Two-pole Two-pole
Single-pole Three-pole
Two-pole
Neutral selection 2 5X 100, 250 A 8X 400, 600, 800 A 11X 800 A with through-feed lug
Two- and three-pole 2X, EHD, FDB, FD, HFD, FDC, FDE, HFDE3X, EDB, EDS, ED, EDH, FDE, EDC 3, FD, HFD, FDC, HFDE(225 A maximum)
Main lug section 2X 100 A5X 250 A8X 400, 600 A14X—800 A
Surge protective device 4
Main breakersection
Horizontalmounting
2X two-poleEHD, FDB, FD, HFD, FDC 5, EDB, EDS, ED, EDH, EDC
3X three-poleEHD, FDB, FD, HFD, FDE, FDC 5, HFDE, EDB, EDS, ED, EDH, EDC
Verticallymounted
7X EHD, FDB, FD, HFD, FDC, EDB, EDS, ED, EDH, EDC, FDE, HFDE9X FCL, FB-P 614X JD, HJD, JDC15X DK, KD, HKD, KDC, LHH17X LD, HLD, LDC, CLD, CHLD, CLDC18X LGE, LGH, LGC, LGU21X LCL 7, LA-P 67
CA08104001E For more information, visit: www.eaton.com/consultants
22.3-5November 2018
Panelboards
Sheet 22
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Pow-R-Line 3EGeneral Description—Pow-R-Line 3E
041
Pow-R-Line 3E
Pow-R-Line 3E
General Description
Panelboard Ratings
Voltage■ 240 Vac maximum■ 480 Vac maximum■ 250 Vdc maximum
Main Lugs■ 100–600 A
Main Breakers■ 100–600 A
Branches■ 240 Vac 15–125 A■ 480 Vac 15–125 A
Interrupting Capacity (Symmetrical)■ 240 Vac: 25–100 kA fully rated■ 240 Vac: 65–100 kA series rated■ 480 Vac: 18–65 kA fully rated■ 480 Vac: 65–100 kA series rated
Service■ Three-phase, four-wire 208Y/120 V,
240/120 V delta and 480Y/277 V■ Single-phase, three-wire 120/240 V■ Single-phase, two-wire 120 V■ Three-phase, three-wire
240 and 480 V■ Two-wire 125 Vdc■ Two-wire 250 Vdc
Suitable for service entrance applications when specified.
MainsFor available mains, refer to Table 22.3-8.
Main breakers, 100, 150 and 225 A, Types EG, EHD, FD, FDE, FDB, HFD, HFDE and FDC may be horizontally mounted, same as branch breakers. All other main breakers are vertically mounted.
Branch CircuitsFor available branch devices, refer to Table 22.3-9.
Main Lugs OnlyThe short-circuit rating of the MLO assembled panelboard will be fully rated based upon the lowest rated branch device or may be series rated with an approved upstream device.
Main lugs only ampere ratings: 100, 250, 400 and 600.
Main Circuit BreakersThe short-circuit rating shown is that of the main breaker only. The short-circuit rating of the assembled panelboard is the rating of the lowest fully rated main or branch device, or the rating of an approved series rated combination.
Table 22.3-8. Main Circuit Breakers
1 Horizontally/branch mounted.
Table 22.3-9. Branch Circuit Breakers
2 Applicable to single-pole devices only.
Series Rated CombinationsRefer to series rating tables beginning on Page 22.0-14 for the approved series rated combinations available for the branch circuit breakers listed in Table 22.3-9.
Breaker Frame
(Amperes)
Breaker
Type
Interrupting Rating (kA Symmetrical)
240 Vac 480 Vac 250 Vdc
125125125
EGB 1EGS 1EGH 1
35100200
183565
103542
225225225225225225225225
EDBEDSEDEDHEDCFD, FDEHFD, HFDEFDC
224265
10020065
100200
—————3565
100
—————102222
400400400400400
DKKD HKDLHHKDC
6565
100100200
—356565
100
—1022—22
600600
LGELGH
65100
3565
2222
Breaker
Type
Ampere
Rating
Number
of Poles
Interrupting Rating (kA Symmetrical)
120 Vac 2 240 Vac 277 Vac 2 480 Vac 250 Vdc
EGBEGSEGH
15–12515–12515–125
1, 2, 31, 2, 31, 2, 3
2585
100
2585
100
183565
183565
103542
22.3-6
For more information, visit: www.eaton.com/consultants CA08104001E
November 2018
Panelboards
Sheet 22
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Pow-R-Line 3ETechnical Data and Specifications—Pow-R-Line 3E
042
Technical Data and Specifications
Bussing100–600 A: Tin-plated aluminum is standard, copper is available as an option.
BoxesBoxes are made from code-gauge galvanized steel.
Blank ends are supplied as standard, knockouts are available upon request.
EZ TrimTrims are made from code-gauge steel and painted ANSI 61 gray.
All panelboards have door-in-door as standard with multi-point catch and lock, and concealed mounting hardware.
ModificationsTable 22.3-10. Through-Feed Lugs, Sub-Feed Lugs (Main Lug Panels Only) and Sub-Feed Breakers (One Per Panel)
Shunt TripsShunt trips are available on two- and three-pole breakers.
Ground BarStandard bolted in box. Aluminum is standard, copper is available as an option.
EnclosuresTypes 1, 12, 3R, 4/4X.
Surge Protective Device (SPD)Integrated onto panelboard chassis.For complete product description and available ratings, refer to Tab 34.
Box Sizing and SelectionBox size for all Type 1 panelboards are available from Table 22.3-4.
Instructions1. Using description on the required
panelboard, select the rating and type of mains required.
2. Count total number of branch circuit poles (including spaces) required in the panelboard. Do not count main breaker poles. Convert two- or three-pole branch breakers to single-poles, i.e., three-pole breaker, count as three poles.
Note: For horizontal mounted mains (GHB Type), use main lug table, include space in branch section for mains.
3. Using correct table, type of mains and ampere rating per Step 1, find total number of poles.
Note: Where total number of poles (Step 2) fall between number in table, use the next higher number.
4. Read box size across columns to the right.
Top and Bottom Gutters (Minimum)5.50 inches (139.7 mm).
Side Gutters20.00-inch (508.0 mm) wide box: 5.50 inches (139.7 mm).
Ampere
Rating
Information
All Table 22.3-11
CA08104001E For more information, visit: www.eaton.com/consultants
22.3-7November 2018
Panelboards
Sheet 22
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Pow-R-Line 3ETechnical Data and Specifications—Pow-R-Line 3E
043
Table 22.3-11. Type 1 Panelboards—Dimensions in Inches (mm)
1 Smaller panelboard box sizes are available if required. Contact Eaton for application information.2 Add 8.00 inches (203.2 mm) for SPD and metering.3 28.00 inches (711.2 mm) optional width is available for panelboards with high circuit counts.4 JD, HJD, JDC is same space requirement as 400 A DK, HKD, KDC.
Panelboard
Types
Types and Mounting Position
(H) = Horizontal / (V) = Vertical
Maximum
Number
of Branch
Circuits
Including
Provisions
Box Dimensions
in Inches (mm) 123Catalog Number
Main
Breaker
Sub-Feed
Breaker
YS Box LT Trim EZ Box EZ TrimHeight Width Depth
125 AMain lugs —
———
————
12182430
36.00 (914.4)36.00 (914.4)42.00 (1219.2)42.00 (1219.2)
20.00 (508.0)20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2036
YS2036
YS2042
YS2042
LT2036S or F
LT2036S or F
LT2042S or F
LT2042S or F
EZB2036R
EZB2036R
EZB2042R
EZB2042R
EZT2036S or F
EZT2036S or F
EZT2042S or F
EZT2042S or F
———
———
364248
48.00 (1219.2)48.00 (1219.2)72.00 (1828.8)
20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2048
YS2048
YS2072
LT2048S or F
LT2048S or F
LT2072S or F
EZB2048R
EZB2048R
EZB2072R
EZT2048S or F
EZT2048S or F
EZT2072S or F
——
——
5460
72.00 (1828.8)72.00 (1828.8)
20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)
YS2072
YS2072
LT2072S or F
LT2072S or F
EZB2072R
EZB2072R
EZT2072S or F
EZT2072S or F
Main breaker
EHD, FDB, FD, FDE, HFD, FDC, HFDE, FDCE(V)
————
12182430
36.00 (914.4)36.00 (914.4)42.00 (1219.2)42.00 (1219.2)
20.00 (508.0)20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2036
YS2036
YS2042
YS2042
LT2036S or F
LT2036S or F
LT2042S or F
LT2042S or F
EZB2036R
EZB2036R
EZB2042R
EZB2042R
EZT2036S or F
EZT2036S or F
EZT2042S or F
EZT2042S or F
———
364248
48.00 (1219.2)48.00 (1219.2)72.00 (1828.8)
20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2048
YS2048
YS2072
LT2048S or F
LT2048S or F
LT2072S or F
EZB2048R
EZB2048R
EZB2072R
EZT2048S or F
EZT2048S or F
EZT2072S or F
——
5460
72.00 (1828.8)72.00 (1828.8)
20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)
YS2072
YS2072
LT2072S or F
LT2072S or F
EZB2072R
EZB2072R
EZT2072S or F
EZT2072S or F
Main lugs with 100 A through-feed lugs or sub-feed breaker
— EHD, FDB, FD, FDE, HFD, FDC, HFDE, FDCE(V)
12182430
42.00 (1219.2)48.00 (1219.2)48.00 (1219.2)60.00 (1524.0)
20.00 (508.0)20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2042
YS2048
YS2048
YS2060
LT2042S or F
LT2048S or F
LT2048S or F
LT2060S or F
EZB2042R
EZB2048R
EZB2048R
EZB2060R
EZT2042S or F
EZT2048S or F
EZT2048S or F
EZT2060S or F
364248
60.00 (1524.0)60.00 (1524.0)72.00 (1828.8)
20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2060
YS2060
YS2072
LT2060S or F
LT2060S or F
LT2072S or F
EZB2060R
EZB2060R
EZB2072R
EZT2060S or F
EZT2060S or F
EZT2072S or F
5460
72.00 (1828.8)72.00 (1828.8)
20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)
YS2072
YS2072
LT2072S or F
LT2072S or F
EZB2072R
EZB2072R
EZT2072S or F
EZT2072S or F
Main breaker with 100 A through-feed lugs or sub-feed breaker
EHD, FDB, FD, FDE, HFD, FDC, HFDE, FDCE(V)
EHD, FDB, FD, FDE, HFD, FDC, HFDE, FDCE(V)
12182430
42.00 (1219.2)48.00 (1219.2)48.00 (1219.2)60.00 (1524.0)
20.00 (508.0)20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2042
YS2048
YS2048
YS2060
LT2042S or F
LT2048S or F
LT2048S or F
LT2060S or F
EZB2042R
EZB2048R
EZB2048R
EZB2060R
EZT2042S or F
EZT2048S or F
EZT2048S or F
EZT2060S or F
364248
60.00 (1524.0)60.00 (1524.0)72.00 (1828.8)
20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2060
YS2060
YS2072
LT2060S or F
LT2060S or F
LT2072S or F
EZB2060R
EZB2060R
EZB2072R
EZT2060S or F
EZT2060S or F
EZT2072S or F
5460
72.00 (1828.8)72.00 (1828.8)
20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)
YS2072
YS2072
LT2072S or F
LT2072S or F
EZB2072R
EZB2072R
EZT2072S or F
EZT2072S or F
225 AMain lugs or main breaker 4
EHD, FDB, FD, FDEHFD, FDC, HFDE, FDCE(V)
————
12182430
36.00 (914.4)36.00 (914.4)42.00 (1219.2)42.00 (1219.2)
20.00 (508.0)20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2036
YS2036
YS2042
YS2042
LT2036S or F
LT2036S or F
LT2042S or F
LT2042S or F
EZB2036R
EZB2036R
EZB2042R
EZB2042R
EZT2036S or F
EZT2036S or F
EZT2042S or F
EZT2042S or F
————
36424854
48.00 (1219.2)48.00 (1219.2)72.00 (1828.8)72.00 (1828.8)
20.00 (508.0)20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2048
YS2048
YS2072
YS2072
LT2048S or F
LT2048S or F
LT2072S or F
LT2072S or F
EZB2048R
EZB2048R
EZB2072R
EZB2072R
EZT2048S or F
EZT2048S or F
EZT2072S or F
EZT2072S or F
Main lugs or main breaker with 225 A through-feed lugs or sub-feed breaker 4
EHD, FDB, FD, FDE, HFD, FDC, HFDE, FDCE(V)
EHD, FDB, FD, FDE, HFD, FDC, HFDE, FDCE(V)
12182430
42.00 (1219.2)48.00 (1219.2)48.00 (1219.2)60.00 (1524.0)
20.00 (508.0)20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2042
YS2048
YS2048
YS2060
LT2042S or F
LT2048S or F
LT2048S or F
LT2060S or F
EZB2042R
EZB2048R
EZB2048R
EZB2060R
EZT2042S or F
EZT2048S or F
EZT2048S or F
EZT2060S or F
36424854
60.00 (1524.0)60.00 (1524.0)72.00 (1828.8)72.00 (1828.8)
20.00 (508.0)20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2060
YS2060
YS2072
YS2072
LT2060S or F
LT2060S or F
LT2072S or F
LT2072S or F
EZB2060R
EZB2060R
EZB2072R
EZB2072R
EZT2060S or F
EZT2060S or F
EZT2072S or F
EZT2072S or F
22.3-8
For more information, visit: www.eaton.com/consultants CA08104001E
November 2018
Panelboards
Sheet 22
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
Pow-R-Line 3ETechnical Data and Specifications—Pow-R-Line 3E
044
Table 22.3-11. Type 1 Panelboards—Dimensions in Inches (mm) (Continued)
1 Smaller panelboard box sizes are available if required. Contact Eaton for application information.2 Add 8.00 inches (203.2 mm) for SPD and metering.3 28.00 inches (711.2 mm) optional width is available for panelboards with high circuit counts.
Panelboard
Types
Types and Mounting Position
(H) = Horizontal / (V) = Vertical
Maximum
Number
of Branch
Circuits
Including
Provisions
Box Dimensions
in Inches (mm) 123Catalog Number
Main
Breaker
Sub-Feed
Breaker
YS Box LT Trim EZ Box EZ TrimHeight Width Depth
400 AMain lugs —
———
————
12182430
48.00 (1219.2)48.00 (1219.2)60.00 (1524.0)60.00 (1524.0)
20.00 (508.0)20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2048
YS2048
YS2060
YS2060
LT2048S or F
LT2048S or F
LT2060S or F
LT2060S or F
EZB2048R
EZB2048R
EZB2060R
EZB2060R
EZT2048S or F
EZT2048S or F
EZT2060S or F
EZT2060S or F
————
————
36424854
60.00 (1524.0)60.00 (1524.0)72.00 (1828.8)72.00 (1828.8)
20.00 (508.0)20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2060
YS2060
YS2072
YS2072
LT2060S or F
LT2060S or F
LT2072S or F
LT2072S or F
EZB2060R
EZB2060R
EZB2072R
EZB2072R
EZT2060S or F
EZT2060S or F
EZT2072S or F
EZT2072S or F
Main breaker
DK, KD, HKD,KDC, LHH(V)
————
12182430
60.00 (1524.0)60.00 (1524.0)60.00 (1524.0)72.00 (1828.8)
20.00 (508.0)20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2060
YS2060
YS2060
YS2072
LT2060S or F
LT2060S or F
LT2060S or F
LT2072S or F
EZB2060R
EZB2060R
EZB2060R
EZB2072R
EZT2060S or F
EZT2060S or F
EZT2060S or F
EZT2072S or F
————
36424854
72.00 (1828.8)72.00 (1828.8)72.00 (1828.8)90.00 (2286.0)
20.00 (508.0)20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2072
YS2072
YS2072
YS2090
LT2072S or F
LT2072S or F
LT2072S or F
LT2090S or F
EZB2072R
EZB2072R
EZB2072R
EZB2090R
EZT2072S or F
EZT2072S or F
EZT2072S or F
EZT2090S or F
Main lugs with 225 or 100 A through-feed lugs or sub-feed breaker
— EHD, FDB, FD, FDE, HFD, FDC, HFDE, FDCE(V)
12182430
60.00 (1524.0)60.00 (1524.0)72.00 (1828.8)72.00 (1828.8)
20.00 (508.0)20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2060
YS2060
YS2072
YS2072
LT2060S or F
LT2060S or F
LT2072S or F
LT2072S or F
EZB2060R
EZB2060R
EZB2072R
EZB2072R
EZT2060S or F
EZT2060S or F
EZT2072S or F
EZT2072S or F
36424854
72.00 (1828.8)72.00 (1828.8)90.00 (2286.0)90.00 (2286.0)
20.00 (508.0)20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2072
YS2072
YS2090
YS2090
LT2072S or F
LT2072S or F
LT2090S or F
LT2090S or F
EZB2072R
EZB2072R
EZB2090R
EZB2090R
EZT2072S or F
EZT2072S or F
EZT2090S or F
EZT2090S or F
Main breaker with 225 or 100 A through-feed lugs or sub-feed breaker
DK, KD, HKD,KDC, LHH(V)
EHD, FDB, FD, FDE, HFD, FDC, HFDE, FDCE(V)
12182430
72.00 (1828.8)72.00 (1828.8)72.00 (1828.8)72.00 (1828.8)
20.00 (508.0)20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2072
YS2072
YS2072
YS2072
LT2072S or F
LT2072S or F
LT2072S or F
LT2072S or F
EZB2072R
EZB2072R
EZB2072R
EZB2072R
EZT2072S or F
EZT2072S or F
EZT2072S or F
EZT2072S or F
36424854
90.00 (2286.0)90.00 (2286.0)90.00 (2286.0)90.00 (2286.0)
20.00 (508.0)20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2090
YS2090
YS2090
YS2090
LT2090S or F
LT2090S or F
LT2090S or F
LT2090S or F
EZB2090R
EZB2090R
EZB2090R
EZB2090R
EZT2090S or F
EZT2090S or F
EZT2090S or F
EZT2090S or F
Main Lugs with 400 A sub-feed breaker
— DK, KD, HKD,KDC, LHH(V)
12182430
72.00 (1828.8)72.00 (1828.8)72.00 (1828.8)72.00 (1828.8)
20.00 (508.0)20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2072
YS2072
YS2072
YS2072
LT2072S or F
LT2072S or F
LT2072S or F
LT2072S or F
EZB2072R
EZB2072R
EZB2072R
EZB2072R
EZT2072S or F
EZT2072S or F
EZT2072S or F
EZT2072S or F
36424854
90.00 (2286.0)90.00 (2286.0)90.00 (2286.0)90.00 (2286.0)
20.00 (508.0)20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2090
YS2090
YS2090
YS2090
LT2090S or F
LT2090S or F
LT2090S or F
LT2090S or F
EZB2090R
EZB2090R
EZB2090R
EZB2090R
EZT2090S or F
EZT2090S or F
EZT2090S or F
EZT2090S or F
Main breaker with 400 A sub-feed breaker
DK, KD, HKD,KDC, LHH(V)
DK, KD, HKD,KDC, LHH(V)
12182430
72.00 (1828.8)72.00 (1828.8)90.00 (2286.0)90.00 (2286.0)
20.00 (508.0)20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2072
YS2072
YS2090
YS2090
LT2072S or F
LT2072S or F
LT2090S or F
LT2090S or F
EZB2072R
EZB2072R
EZB2090R
EZB2090R
EZT2072S or F
EZT2072S or F
EZT2090S or F
EZT2090S or F
36424854
90.00 (2286.0)90.00 (2286.0)90.00 (2286.0)90.00 (2286.0)
20.00 (508.0)20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2090
YS2090
YS2090
YS2090
LT2090S or F
LT2090S or F
LT2090S or F
LT2090S or F
EZB2090R
EZB2090R
EZB2090R
EZB2090R
EZT2090S or F
EZT2090S or F
EZT2090S or F
EZT2090S or F
CA08104001E For more information, visit: www.eaton.com/consultants
22.3-9November 2018
Panelboards
Sheet 22
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
Pow-R-Line 3ETechnical Data and Specifications—Pow-R-Line 3E
045
Table 22.3-12. Type 1 Panelboards—Dimensions in Inches (mm)
1 Smaller panelboard box sizes are available if required. Contact Eaton for application information.2 Add 8.00 inches (203.2 mm) for SPD and metering.3 28.00 inches (711.2 mm) optional width is available for panelboards with high circuit counts.
Panelboard
Types
Types and Mounting Position
(H) = Horizontal / (V) = Vertical
Maximum
Number
of Branch
Circuits
Including
Provisions
Box Dimensions
in Inches (mm) 123Catalog Number
Main
Breaker
Sub-Feed
Breaker
YS Box LT Trim EZ Box EZ TrimHeight Width Depth
600 AMain lugs —
———
————
12182430
48.00 (1219.2)48.00 (1219.2)60.00 (1524.0)60.00 (1524.0)
20.00 (508.0)20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2048
YS2048
YS2060
YS2060
LT2048S or F
LT2048S or F
LT2060S or F
LT2060S or F
EZB2048R
EZB2048R
EZB2060R
EZB2060R
EZT2048S or F
EZT2048S or F
EZT2060S or F
EZT2060S or F
————
————
36424854
60.00 (1524.0)60.00 (1524.0)72.00 (1828.8)72.00 (1828.8)
20.00 (508.0)20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2060
YS2060
YS2072
YS2072
LT2060S or F
LT2060S or F
LT2072S or F
LT2072S or F
EZB2060R
EZB2060R
EZB2072R
EZB2072R
EZT2060S or F
EZT2060S or F
EZT2072S or F
EZT2072S or F
Main breaker
LGE, LGH, LGC, LGU(V)
————
12182430
60.00 (1524.0)60.00 (1524.0)60.00 (1524.0)72.00 (1828.8)
20.00 (508.0)20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2060
YS2060
YS2060
YS2072
LT2060S or F
LT2060S or F
LT2060S or F
LT2072S or F
EZB2060R
EZB2060R
EZB2060R
EZB2072R
EZT2060S or F
EZT2060S or F
EZT2060S or F
EZT2072S or F
————
36424854
72.00 (1828.8)72.00 (1828.8)72.00 (1828.8)90.00 (2286.0)
20.00 (508.0)20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2072
YS2072
YS2072
YS2090
LT2072S or F
LT2072S or F
LT2072S or F
LT2090S or F
EZB2072R
EZB2072R
EZB2072R
EZB2090R
EZT2072S or F
EZT2072S or F
EZT2072S or F
EZT2090S or F
Main lugs with 225 or 100 A through-feed lugs or sub-feed breaker
— EHD, FDB, FD, FDE, HFD, FDC, HFDE, FDCE(V)
12182430
60.00 (1524.0)60.00 (1524.0)72.00 (1828.8)72.00 (1828.8)
20.00 (508.0)20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2060
YS2060
YS2072
YS2072
LT2060S or F
LT2060S or F
LT2072S or F
LT2072S or F
EZB2060R
EZB2060R
EZB2072R
EZB2072R
EZT2060S or F
EZT2060S or F
EZT2072S or F
EZT2072S or F
36424854
72.00 (1828.8)72.00 (1828.8)90.00 (2286.0)90.00 (2286.0)
20.00 (508.0)20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2072
YS2072
YS2090
YS2090
LT2072S or F
LT2072S or F
LT2090S or F
LT2090S or F
EZB2072R
EZB2072R
EZB2090R
EZB2090R
EZT2072S or F
EZT2072S or F
EZT2090S or F
EZT2090S or F
Main breaker with 225 or 100 A through-feed lugs or sub-feed breaker
EHD, FDB, FD, FDE, HFD, FDC, HFDE, FDCE(V)
EHD, FDB, FD, FDE, HFD, FDC, HFDE, FDCE(V)
12182430
72.00 (1828.8)72.00 (1828.8)72.00 (1828.8)72.00 (1828.8)
20.00 (508.0)20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2072
YS2072
YS2072
YS2072
LT2072S or F
LT2072S or F
LT2072S or F
LT2072S or F
EZB2072R
EZB2072R
EZB2072R
EZB2072R
EZT2072S or F
EZT2072S or F
EZT2072S or F
EZT2072S or F
36424854
90.00 (2286.0)90.00 (2286.0)90.00 (2286.0)90.00 (2286.0)
20.00 (508.0)20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2090
YS2090
YS2090
YS2090
LT2090S or F
LT2090S or F
LT2090S or F
LT2090S or F
EZB2090R
EZB2090R
EZB2090R
EZB2090R
EZT2090S or F
EZT2090S or F
EZT2090S or F
EZT2090S or F
Main lugs with 400 A sub-feed breaker
— DK, KD, HKD,KDC, LHH(V)
12182430
72.00 (1828.8)72.00 (1828.8)72.00 (1828.8)72.00 (1828.8)
20.00 (508.0)20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2072
YS2072
YS2072
YS2072
LT2072S or F
LT2072S or F
LT2072S or F
LT2072S or F
EZB2072R
EZB2072R
EZB2072R
EZB2072R
EZT2072S or F
EZT2072S or F
EZT2072S or F
EZT2072S or F
36424854
90.00 (2286.0)90.00 (2286.0)90.00 (2286.0)90.00 (2286.0)
20.00 (508.0)20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2090
YS2090
YS2090
YS2090
LT2090S or F
LT2090S or F
LT2090S or F
LT2090S or F
EZB2090R
EZB2090R
EZB2090R
EZB2090R
EZT2090S or F
EZT2090S or F
EZT2090S or F
EZT2090S or F
Main breaker with 400 A sub-feed breaker
DK, KD, HKD,KDC, LHH(V)
DK, KD, HKD,KDC, LHH(V)
12182430
72.00 (1828.8)72.00 (1828.8)90.00 (2286.0)90.00 (2286.0)
20.00 (508.0)20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2072
YS2072
YS2090
YS2090
LT2072S or F
LT2072S or F
LT2090S or F
LT2090S or F
EZB2072R
EZB2072R
EZB2090R
EZB2090R
EZT2072S or F
EZT2072S or F
EZT2090S or F
EZT2090S or F
36424854
90.00 (2286.0)90.00 (2286.0)90.00 (2286.0)90.00 (2286.0)
20.00 (508.0)20.00 (508.0)20.00 (508.0)20.00 (508.0)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
YS2090
YS2090
YS2090
YS2090
LT2090S or F
LT2090S or F
LT2090S or F
LT2090S or F
EZB2090R
EZB2090R
EZB2090R
EZB2090R
EZT2090S or F
EZT2090S or F
EZT2090S or F
EZT2090S or F
22.3-10
For more information, visit: www.eaton.com/consultants CA08104001E
November 2018
Panelboards
Sheet 22
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
046
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CA08104001E For more information, visit: www.eaton.com/consultants
22.4-1November 2018
Panelboards
Sheet 22
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
Pow-R-Line 4General Description—Pow-R-Line 4
047
Pow-R-Line 4
General Description
Panelboard Ratings
Voltage■ 240 V, 480 V or 600 Vac maximum■ 600 Vdc maximum
Main Lugs■ 250–1200 A
Main Breakers■ 250–1200 A
Main Switches■ 200–1200 A
PRL4BCircuit BreakerPanelboard
PRL4FFusiblePanelboard
Branches■ Breakers 15–1200 A, bolt-on■ Breakers 20–600 A drawout■ Fusible switches 30–1200 A, bolt-on
Short-Circuit Current Ratings (Symmetrical)■ 240 Vac: 10–200 kA fully rated■ 240 Vac: 22–200 kA series rated■ 480 Vac: 14–200 kA fully rated■ 480 Vac: 22–150 kA series rated■ 250 Vdc: 10–22 kA fully rated
Service■ Three-phase, four-wire 208Y/120 V,
240/120 V delta and 480Y/277 V■ Single-phase, three-wire 120/240 V■ Single-phase, two-wire 120 V■ Three-phase, three-wire 120, 240,
480 and 600 V■ Two-wire 125 Vdc■ Two-wire 250 Vdc■ Two-wire 600 Vdc
Suitable for service entrance applications when specified.
Bussing250–1200 A tin-plated aluminum is standard; copper is available as an option. Density rated bus is also available as an option.
Main Lugs OnlyThe short-circuit rating of the MLO assembled panelboard will be fully rated based upon the lowest rated branch device or may be series rated with an approved upstream device.
Main lugs only ampere ratings: 250, 400, 600, 800 and 1200.
Main Circuit BreakersThe short-circuit rating shown is that of the main breaker only. The short-circuit rating of the assembled panelboard is the rating of the lowest fully rated main or branch device, or the rating of an approved series rated combination.
22.4-2
For more information, visit: www.eaton.com/consultants CA08104001E
November 2018
Panelboards
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Pow-R-Line 4Technical Data and Specifications—Pow-R-Line 4
048
Table 22.4-1. Main Circuit Breakers—Type PRL4B and PRL4D
1 For use on DC systems only.2 Available with integral ground fault protection.3 100% rated circuit breaker.4 Available in drawout configuration for PRL4D.5 100,000 AIC based on NEMA test procedure.
Breaker Frame
Amperes
Breaker
Type
Interrupting Rating (kA Symmetrical)
240 Vac 480 Vac 600 Vac 250 Vdc 600 Vdc
250250250250250 1
JDHJDJDCLCLHJDDC
65100200200—
3565
100200—
182535
——
102222—42
————35
350400400400400400400400400400400 1
NHHDKKD 2CKD 23
LHHHKD 2CHKD 23
KDC 2LCL 2LA-PHKDDC
100656565
100100100200200200—
65—3535656565
100200200—
35—252535353565
—200—
—10101042222222—2
42
——————————65
600600600600600600600600600600600 1
LGE 4LGH 4LGC 4LGULD 2CLD 23
HLD 2CHLD 23
LDC 2CLDC 3HLDDC
651002002006565
100100200200—
3565
10015035356565
100100—
18355065252535355050
—
2222425022222525252542
——————————35
800800800800800800 1800800800800800800
MDL 2CMDL 23
HMDL 2CHMDL 23
NB-PHMDLDCNGSCNGSNGHCNGHNGCCNGC
6565
100100200—8585
100100200200
50506565
200—50506565
100100
25253535
200—252535356565
222225255
42——————
—————35——————
120012001200120012001200
NGSCNGSNGHCNGHNGCCNGC
8585
100100200200
50506565
100100
252535356565
——————
——————
Main Fusible SwitchesThe short-circuit rating shown is that of the main switch only. The short-circuit rating of the assembled panel-boards is the rating of the lowest fully rated main or branch device or the rating of an approved series rated combination. (Fuses are not included.)
400 and 600 A switches with shunt trip will be rated 100 kA.
Note: Circuit breaker panelboards are designated PRL4B. Fusible Switch panelboards are designated PRL4F.
Table 22.4-2. Main Fusible SwitchesSwitch
Rating
Amperes
Fuse
Class
Interrupting Rating
(kA Symmetrical)
240 Vac 600 Vac 250 Vdc
Switches Rated 240 Vac, 250 Vdc200400600800
1200
R, TR, TR, TLL
200200200200200
—————
1010———
Switches Rated 600 Vac200400600800
1200
R, J, TR, J, TR, J, TLL
200200200200200
200200200200200
—————
CA08104001E For more information, visit: www.eaton.com/consultants
22.4-3November 2018
Panelboards
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Pow-R-Line 4Technical Data and Specifications—Pow-R-Line 4
049
Table 22.4-3. Branch Circuit Breakers
1 50 A is two-pole only.2 Single-pole breaker rated 277 Vac.3 At 480 V, use on 480Y/277 Vac system only.4 Three-pole only.5 For use on DC systems only.6 100,000 AIC based on NEMA test procedure.7 100% rated breaker. Requires copper bus. K- and N-Frame breakers
require density rated copper bus. Not available in Type 12, 4 and 4X enclosures.
Breaker
Type
Ampere
Rating
Number
of Poles
Interrupting Rating (kA Symmetrical)
120 Vac 120/240 Vac 240 Vac 480 Vac 600 Vac 125 Vdc 250 Vdc 600 Vdc
BABBABBABQBGF, QBGFEP
15–7015–10015–10015–50 1
122, 31, 2
10——10
—10—10
——10
—
————
————
————
————
————
QBHWQBHWQBHWQBHGF, QBHGFEP
15–7015–10015–10015–30
122, 31, 2
22——22
—22—22
——22
—
————
————
————
————
————
GHB 23
GHB 315–10015–100
12, 3
——
——
6565
1414
——
14—
—14
——
GHQ 23 15–30 1, 2 — — 65 14 — — — —
HGHB 23 15–30 1 — — 65 25 — — — —
GHBGFEP 15–60 1 — — 65 — — — — —
EHDEHD
15–10015–100
12, 3
——
——
1418
1414
——
10—
—10
——
FDB 15–150 2, 3 — — 18 14 14 — 10 —
FD 2FD, FDE 4
15–10015–225
12, 3
——
——
6565
3535
—18
10—
—10
——
HFD 2HFD, HFDE 4HFDDC 5
15–10015–22515–150
12, 32,3
———
———
65100—
6565
—
—25
—
10—42
—2242
——35
FDC, FDCE 15–225 2, 3 — — 200 100 35 — 22 —
FB-P 15–100 2, 3 — — 200 200 200 — 6 —
EDBEDSEDEDHEDC
100–225100–225100–225100–225100–225
2, 32, 32, 32, 32, 3
—————
—————
224265
100200
—————
—————
1010101010
—————
—————
JDHJDJDCHJDDC 5LCL
70–25070–25070–25070–250
125–250
2, 32, 32, 32, 32, 3
—————
—————
65100200—200
3565
100—200
182535
——
———42—
10222242—
———35—
NHHDKKDCKD 7HKDLHH 6CHKD 7KDC
150–350250–400100–400100–400100–400125–400100–400100–400
32, 32, 332, 32, 332, 3
————————
100———————
—6565
100100100100200
65—3565656565
100
35—253535353565
————————
—10102222422222
————————
HKDDC 5LCLLA-P
100–400200–400125–400
2, 32, 32, 3
———
———
—200200
—200200
——200
42——
42—6
35——
LGELGHLGCLGU
250–600250–600250–600250–600
332, 32, 3
————
————
65100200200
3565
100150
18355065
————
22224250
————
LDCLD 6HLDCHLD 6LDCCLDC 6HLDDC 5
300–600300–600300–600300–600300–600300–600300–600
2, 332, 332, 332, 3
———————
———————
6565
100100200200—
35356565
100100—
252535355050
—
——————42
22222525252542
——————35
22.4-4
For more information, visit: www.eaton.com/consultants CA08104001E
November 2018
Panelboards
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Sheet 22
Pow-R-Line 4Technical Data and Specifications—Pow-R-Line 4
050
Table 22.4-3. Branch Circuit Breakers (Continued)
1 100,000 AIC based on NEMA test procedure.2 For use on dc systems only.
Table 22.4-4. Branch Fusible Switches (Fuses are not included)
Note: Twin branch switches of different ampere ratings are available, i.e., 30/60, 30/100, 60/100.
Circuit Breaker Trip UnitsCircuit breakers will have thermal-magnetic trip units with the following exceptions:
■ 100% rated breakers and all N-Frame breakers have Digitrip RMS 310 solid-state trip units as standard
■ K-, L- and M-Frame three-pole circuit breakers are option-ally available with the Digitrip RMS 310 solid-state trip unit
■ The trip function options for the Digitrip RMS 310 include LS and LSI. Main circuit breakers can also include the LSG and LSIG integral ground fault trip functions
■ Digitrip OPTIM trip units are not available in panelboard construction
Series Rated CombinationsRefer to the series rating tables beginning on Page 22.0-14 for the approved series rated combinations available for the branch circuit breakers listed in Table 22.4-3.
Modifications
EnclosuresTypes 12, 3R, 4/4X.
Ground BarStandard bolted in box with (3) #6–300 kcmil terminals. Aluminum is standard, copper is available as an option.
TrimsTrim with door is available as an option for Type 1 enclosures.
Surge Protective Device (SPD)Integrated onto panelboard chassis. For complete product description and available ratings, refer to Tab 34.
Breaker
Type
Ampere
Rating
Number
of Poles
Interrupting Rating (kA Symmetrical)
120 Vac 120/240 Vac 240 Vac 480 Vac 600 Vac 125 Vdc 250 Vdc 600 Vdc
MDLCMDL 1HMDLCHMDLHMDLDC 2
300–800300–800300–800300–800300–800
2, 332, 332, 3
—————
—————
6565
100100—
50506565
—
25253535
—
————42
2222252542
————35
NGSCNGS 2NGHCNGH 2NGCCNGC 2
320–800320–800320–800320–800320–800320–800
2, 32, 32, 32, 32, 32, 3
——————
——————
8585
100100200200
50506565
100100
252535356565
——————
——————
——————
NB-PNBDC 2
400–800700–1200
2, 32, 3
——
——
200—
200—
200—
—42
—42
—50
NGSCNGS 2NGHCNGH 2NGCCNGC 2
500–1200500–1200500–1200500–1200500–1200500–1200
2, 32, 32, 32, 32, 32, 3
——————
——————
8585
100100200200
50506565
100100
252535356565
——————
——————
——————
Switch
Rating
Amperes
Mounting Fuse
Class
Interrupting Rating (kA Symmetrical)
240 V 600 V 250 Vdc
Switches Rated 240 Vac, 250 Vdc30/3060/60
100/100200/200100200400600800
1200
TwinTwinTwinTwinSingleSingleSingleSingleSingleSingle
RRRR, TRR, TR, TR, TLL
200200200200200200200200200200
——————————
10101010101010———
Switches Rated 600 Vac30/3060/60
100/100200/200100200400600800
1200
TwinTwinTwinTwinSingleSingleSingleSingleSingleSingle
R, JR, JR, JJ, TR, JR, J, TR, J, TR, J, TLL
200200200200200200200200200200
200200200200200200200200200200
——————————
CA08104001E For more information, visit: www.eaton.com/consultants
22.4-5November 2018
Panelboards
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Pow-R-Line 4Panelboard Layout and Dimensions—Pow-R-Line 4B
051
Main Lug (MLO), Main Breaker, Neutral, Through-Feed (TFL) and Sub-Feed Lug (SFL) “X” Space Requirements(For compression lugs, or other configurations not shown, refer to Eaton.)
● = Blank means no bus under cover to meet NEC cable bending space.
Figure 22.4-1. “X” Space Requirements—Dimensions in Inches (mm)1 Sub-feed lugs are available 250–600 A. For 600 A, use 1200 A “X” space.
Figure 22.4-2. “X” Space Requirements—Dimensions in Inches (mm)2 Sub-feed lugs are available 250–600 A. For 600 A, use 1200 A “X” space.
250 A �, 400 A �,600 A � and 800 A
10X
MLO, SFL
BranchDevices
MLO, TFL
10X
BranchDevices
7X Through-Feed Lugs
3Ph 4W, 3Ph 3W
36.00-inch(914.4 mm)MinimumWidth
12X
MLO
BranchDevices
MLO, TFL
12X
BranchDevices
7X Through-Feed Lugs
3Ph 4W, 3Ph 3W
1200 A
2X
250 A, 400 A600 A and 800 A
7X
BranchDevices
88 A Vertically Mtd.MSD Main Breakeronly, in 24.00-inch(609.6 mm) widebox. Available with 38X and 50X PanelHeight only.
19X
BranchDevices
3Ph 4W3Ph 3W
36.00-inch(914.4 mm)MinimumWidth
7X
BranchDevices
2X
3Ph 3W
Blank•
1200 A
2X
MainBreaker
3Ph 4W
3Ph 4W
BranchDevices
MainBreaker
MainBreaker
3Ph 3W
BranchDevices
Blank•
MainBreaker
Blank2X
Blank•
Standard Main Lug, Through-Feed andSub-Feed Lugs � (500 kcmil Maximum)
Main Breaker with Neutral (when required)(500 kcmil Maximum)
250 A �, 400 A �,600 A � and 800 A
20X
MLO, SFL
BranchDevices
MLO, TFL
20X
BranchDevices
9X Through-Feed Lugs
3Ph 4W
20X
MLO
BranchDevices
MLO, TFL
20X
BranchDevices
11X Through-Feed Lugs
3Ph 4W
1200 A
5X Blank•
Optional Main Lugs, Through-Feed and Sub-Feed Lugs � (750 kcmil Maximum)
3X Blank•
36.00-inch(914.4 mm)MinimumWidth
13X
BranchDevices
13X
BranchDevices
9X Through-Feed Lugs
3Ph 3W
15X
BranchDevices
15X
BranchDevices
11X Through-Feed Lugs
3Ph 3W
1200 A
5X Blank•
3X Blank•
36.00-inch(914.4 mm)MinimumWidth
22.4-6
For more information, visit: www.eaton.com/consultants CA08104001E
November 2018
Panelboards
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Pow-R-Line 4Panelboard Layout and Dimensions—Pow-R-Line 4B
052
Breaker (PRL4B) Type DistributionPanelboards 600 Vac, 250 Vdc
Panelboard Layout and DimensionsTo determine the dimensions of a given panelboard enclosure, make a layout sketch by fitting togetherthe main branch and lug modules according to the appropriate tables in the layout guide. Assign “X” units to each module as shown and obtain a total “X” number.
The height of the enclosure is related to the total “X” units in the layout as shown in Figure 22.4-3. Three standard box heights are available to accommo-date any and all layout arrangements. “X” unit totals that do not exactly match those in Table 22.4-5 must be rounded off to the next higher standard (26X, 38X, 50X).
When a calculated “X” total for a panel exceeds 50X, the panel must be split into two or more separate sections with “X” space for through-feed lugs figured in for all but one section. If a neutral is required, a separate neutral bar and appropriate “X” space must be included in each section.
Layout Example1 – PRL4B panelboard, 480Y/277V,
three-phase, four-wire, 65 kA, 800A, main lug, consisting of:
12 – 20 A/single-pole HFD
2 – 250 A/three-pole HJD
1 – 400 A/three-pole HKD
Note: For SPD unit, add 7X up to 200 kA and 10X for SPD above 200 kA.
1. From layout guide, total “X” height of panel = 26X, (which is a design standard and no rounding off is necessary).
2. From Table 22.4-5, enclosure height for 26X panel = 57.00 inches (1447.8 mm).
3. Width = 24.00 inches (609.6 mm)—directly from layout guide.
4. Total enclosure depth = 11.30 inches (287.0 mm)—standard for all PRL4 panelboards.
20 A/1P 20 A/1P 1X
20 A/1P 20 A/1P 1X
20 A/1P 20 A/1P 1X
20 A/1P 20 A/1P 1X
20 A/1P 20 A/1P 1X
20 A/1P 20 A/1P 1X
250 A/3P 3X
250 A/3P 3X
400 A/3P 4X
Main Lugs 800 A 10X
Neutral
TOTAL = 26X
CA08104001E For more information, visit: www.eaton.com/consultants
22.4-7November 2018
Panelboards
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Pow-R-Line 4Panelboard Layout and Dimensions—Pow-R-Line 4B
053
Table 22.4-5. Standard Panelboard and Box—Dimensions in Inches (mm)
1 Box depth is 10.40 inches (264.2 mm), cover adds 0.90 inches (22.9 mm) for overall enclosure depth of 11.30 inches (287.0 mm).
2 800 A maximum bus size in 24.00 inches (609.6 mm) wide box.
Note: Flush trims available on PRL4B panels with Door-in-Door enclosure only.
Top and Bottom Gutters (Minimum)■ 10.62 inches (269.9 mm)
Side Gutters (Minimum)■ 24.00-inch (609.6 mm) wide box:
5.00 inches (127.0 mm)■ 36.00-inch (914.4 mm) wide box:
6.00 inches (152.4 mm)■ 44.00-inch (1117.6 mm) wide box:
8.00 inches (203.2 mm)
Panel
Height
Box
Height
Box
Width
Box 1
Depth
26X38X50X
57.00 (1447.8)73.50 (1866.9)90.00 (2286.0)
24.00 (609.6) 224.00 (609.6) 224.00 (609.6) 2
10.40 (264.2)10.40 (264.2)10.40 (264.2)
38X50X
73.50 (1866.9)90.00 (2286.0)
36.00 (914.4)36.00 (914.4)
10.40 (264.2)10.40 (264.2)
38X50X
73.50 (1866.9)90.00 (2286.0)
44.00 (1117.6)44.00 (1117.6)
10.40 (264.2)10.40 (264.2)
Figure 22.4-3. Layout for Branch and Horizontally Mounted Main Devices3 BAB and QBHW breakers with shunt trips require one additional pole space, i.e., single-pole
is two-pole size, two-pole is three-pole size, and three-pole is four-pole size.4 If panel contains only BAB or QBHW branch breakers, use a PRL1a panelboard.5 GHB, HGHB or GHQ breakers cannot be mixed on same subchassis as BAB, QBHW.6 If panel contains only GHB, HGHB or GHQ branch breakers, use a PRL2a panelboard.7 When only one single-pole breaker of the group is required on either side of chassis,
the single-pole breaker space required changes from 1X to 2X.8 Minimum 36.00-inch (914.4 mm) wide box is required if optional #6–300 kcmil lug is required.9 MDL main breaker in 24.00-inch (609.6 mm) wide box, refer to Figure 22.4-1.j Optional 750 kcmil terminal requires 44.00-inch (1117.6 mm) wide box.Note: See Page 22.4-5 for MLO or Neutral and Vertically Mounted Mains space requirements.
Breaker may be used as main.
Breaker To Fusible Transition, All Widths
3X
3X
6X
6X
4X
6X
1X
12X
20X
1X
2X
3X
2X
6X
3X
3X
4X
Filler
Sub Panel
400 A Maximum Bus Rating
1P 1P
2P 2P
3P 3P
2P 2P
3P 3P
2 or 3P
2 or 3P
2 or 3PLo
ad
2 or 3P 2 or 3P
2 or 3P 2 or 3P
2 or 3P
2 or 3P
2 or 3P 2 or 3P
2 or 3P
EHD,FDB, FD, FDE, HFDEHFD, FDC, FDCE
18Poles
100 AMax.
DK, KD, HKD,KDC
EDB, EDS, ED, EDH, EDC
JD, HJD, JDC, HJDDC250 AMax.
400 AMax.
DK, KD, HKD, KDC, LHH,CKD, CHKD, HKDDC
600 AMax.
LD, HLD, CLD, CHLD, LDC, HLDDC
SPD (7X through 200 kA)(10X through 400 kA)
100 AMax. FCL, FB-P, HFDDC
250 AMax. JD, HJD, JDC
400 AMax. LCL, LA-P, NHH
MDL, HMDL, HMDLDCCMDL, CHMDL
NGC, NGH, NGS
400 AMax.
800 AMax. NB-P44
-Inch
(111
7.6
mm
) Wid
e B
ox
24.0
0-In
ch (6
09.6
mm
) Wid
e B
ox
36.0
0-In
ch (9
14.4
mm
) Wid
e B
ox
1200 AMax. CNGS, CNGH, CNGC
42Poles
3P
Load 4X 600 A
Max.
Surge Protective Device (SPD) 7X10X
LGE, LGH, LGC, LGU
225 AMax.
225 AMax.
800 AMax.
1200 AMax.
800 AMax.
22.4-8
For more information, visit: www.eaton.com/consultants CA08104001E
November 2018
Panelboards
Sheet 22
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Pow-R-Line 4Panelboard Layout and Dimensions—Pow-R-Line 4F
054
Main Lug (MLO), Main Switch, Neutral Through-Feed Lug (TFL) and Sub-Feed Lug (SFL) “X” Space Requirements(For other configurations refer to Eaton.)
● = Blank means no bus under cover to meet NEC cable bending space.
Figure 22.4-4. “X” Space Requirements—Dimensions in Inches (mm)1 Sub-feed lugs are available 250–600 A. For 600 A, use 1200 A “X” space.2 800 and 1200 A mains available only in vertical mounting.
Figure 22.4-5. “X” Space Requirements—Dimensions in Inches (mm)3 Sub-feed lugs are available 250–600 A. For 600 A, use 1200 A “X” space.
250 A �, 400 A �,600 A � and 800 A
10X
MLO, SFL
BranchDevices
MLO, TFL
10X
BranchDevices
7X Through-Feed Lugs
3Ph 4W, 3Ph 3W
12X
MLO
BranchDevices
MLO, TFL
12X
BranchDevices
7X Through-Feed Lugs
3Ph 4W, 3Ph 3W
1200 A
2X
200 A, 400 A600 A
7X
BranchDevices
400 A and 600 A Vertically MountedMain Switch.36.00-inch (914.4 mm) or 44.00-inch (1117.6 mm)wide box.
22X
BranchDevices
3Ph 4W3Ph 3W
800 A,1200 A
3Ph 4W
BranchDevices
MainSwitch
MainSwitch
3Ph 3W
Blank•
Standard Main Lugs, Through-Feed Lugs and Sub-Feed Lugs (500 kcmil Maximum)
Main Switch with Neutral (when required)(500 kcmil Maximum)
7X
800 A and 1200 A Vertically MountedMain Switch �.36.00-inch (914.4 mm) or 44.00-inch (1117.6 mm)wide box.
800 A 25X1200 26X
BranchDevices
3Ph 4W
7X
250 A �, 400 A �,600 A � and 800 A
20X
MLO, SFL
BranchDevices
MLO, TFL
20X
BranchDevices
9X Through-Feed Lugs
3Ph 4W
20X
MLO
BranchDevices
MLO, TFL
20X
BranchDevices
11X Through-Feed Lugs
3Ph 4W
1200 A
5X Blank•
Optional Main Lugs, Through-Feed and Sub-Feed Lugs � (750 kcmil Maximum)
3X Blank•
36.00-inch(914.4 mm)MinimumWidth
13X
BranchDevices
13X
BranchDevices
9X Through-Feed Lugs
3Ph 3W
15X
BranchDevices
15X
BranchDevices
11X Through-Feed Lugs
3Ph 3W
1200 A
5X Blank•
3X Blank•
250 A, 400 A,600 A and 800 A
CA08104001E For more information, visit: www.eaton.com/consultants
22.4-9November 2018
Panelboards
Sheet 22
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43
Pow-R-Line 4Panelboard Layout and Dimensions—Pow-R-Line 4F
055
Fusible (PRL4F) Type DistributionPanelboards 600 Vac, 250 Vdc
Panel Layout and DimensionsTo determine the dimensions of a given panelboard enclosure, make a layout sketch by fitting together the main branch and lug modules according to the appropriate tables in the layout guide. Assign “X” units to each module as shown and obtain a total “X” number.
The height of the enclosure is related to the total “X” units in the layout as shown in Figure 22.4-6. Three standard box heights are available to accommo-date any and all layout arrangements. “X” unit totals that do not exactly match those in Table 22.4-6 must be rounded off to the next higher standard (38X, 50X).
When a calculated “X” total for a panel exceeds 50X, the panel must be split into two or more separate sections with “X” space for through-feed lugs figured in for all but one section. If a neutral is required, a separate neutral bar and appropriate “X” space must be included in each section.
Layout Example1 – PRL4F, three-phase, four-wire,
208Y/120 V complete with 400 A main switch and the following branches:
1 – 200 A/three-pole
2 – 100 A/three-pole
2 – 30 A/three-pole
Panel to have short-circuit rating of 100,000A symmetrical.
Note: In the above example, if a horizontally mounted 400 A main switch was used, the enclosure size would be: 73.50 inches H x 44.00 inches W x 11.30 inches D (1866.9 mm H x 1117.6 mm W x 287.0 mm D).
1. From layout guide, “X” height of panel = 43X.
2. Rounded off to next higher standard = 50X.
3. From Table 22.4-6, enclosure height for 50X panel = 90.00 inches (2286.0 mm).
4. Width = 36.00 inches (914.4 mm) because no switch in the assembly requires a 44.00-inch (1117.6 mm) wide enclosure.
5. Total enclosure depth = 11.30 inches (287.0 mm)—standard for all PRL4 panelboards.
Cabinet SpecificationsBoxes: Code-gauge commercial galvanized sheet steel (no knockouts).
400 A Neutral 7X
30 A/three-pole 30A/three-pole 4X
100 A/three-pole 100A/three-pole 4X
200 A/three-pole 6X
400A three-polemain switch (vertically mounted)
22X
Total = 43X
22.4-10
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Pow-R-Line 4Panelboard Layout and Dimensions—Pow-R-Line 4F
056
Table 22.4-6. Standard Panel and Box —Dimensions in Inches (mm)
1 Box depth is 10.40 inches (264.2 mm), cover adds 0.90 inches (22.9 mm) for overall enclosure depth of 11.30 inches (287.0 mm).
Note: Flush trims are available on PRL4F panels with door-in-door enclosure only.
Top and Bottom Gutters (minimum)■ 10.63 inches (269.9 mm)
Side Gutters (minimum)■ 36.00-inch (914.4) wide box:
❑ 200 A maximum—8.00 inches (203.2 mm)
❑ 400–1200 A maximum—6.00 inches (152.4 mm)
■ 44.00-inch (1117.6 mm) wide box:❑ 200 A maximum—
10.00 inches (254.0 mm)❑ 400–1200 A maximum—
8.00 inches (203.2 mm)
Panel
Height
Box
Height
Box
Width
Box 1
Depth
38X 73.50 (1866.9)
36.00 (914.4)
10.40 (264.2)
50X 90.00 (2286.0)
36.00 (914.4)
10.40 (264.2)
38X 73.50 (1866.9)
44 (1117.6)
10.40 (264.2)
50X 90.00(2286.0)
44.00(1117.6)
10.40 (264.2)
Figure 22.4-6. Branch and Horizontally Mounted Main Fusible Switch Layout —Dimensions in Inches (mm)Note: See Page 22.4-8 for MLO or neutral and vertically mounted main space requirements.
(16X with Shunt Trip)
(16X with Shunt Trip)
▲▲
▲600 A
Main or Branch
▲
800 ABranch
Fusible to BreakerTransition, All Widths
▲
1200 ABranch
▲
44.0
0-in
ch (
1117
.6 m
m)
Wid
e B
ox
1X
11X
11X
6X
4X
4X
4X
5X
15X
400 AMain or Branch
200 A 200 A
600 A Branch
400 A Branch
100 A 100 A
200 AMain or Branch
100 A
100 A250 V Max.
100 A250 V Max.
60 A60 A
30 A30 A
9X
11X
9X
6X
36.0
0-in
ch (
914.
4 m
m)
Wid
e B
ox
(11X with Shunt Trip)
(11X with Shunt Trip)●
●
●
●
Surge Protective Device (SPD)
5X
7X10X
(7X for SPD 200 kA and below)(10X for SPD above 250 kA)
▲ Fusible switch may be used as horizontal main.● 400 and 600 A horizontally mounted feeder switches in 36.00-inch (914.4 mm) or
44.00-inch (1117.6 mm) wide box. 400 and 600 A horizontally mounted main switches only in 44.00-inch (1117.6 mm) wide box. For vertically mounted main switch see Page 22.4-5 for sizing.
CA08104001E For more information, visit: www.eaton.com/consultants
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Pow-R-Line 4General Description and Technical Data—Pow-R-Line 4D
057
Pow-R-Line 4D
Type PRL4D Drawout Molded-Case Circuit Breaker Power Panelboard
General Description■ Drawout molded-case circuit
breaker power panelboard■ Front accessible■ Front connected■ Through-the-door design
drawout mechanism■ Visual indication of breaker status
and position■ Large grab handles for easy removal■ 600 Vac maximum■ 1200 A maximum mains■ 600 A maximum drawout
molded-case feeder breakers
Application Description■ Interrupting ratings up to
200 kAIC symmetrical■ Feeder power panelboard■ Rated as Service Entrance
Equipment when appropriately equipped
■ Ideal for:❑ Data centers❑ Industrial facilities❑ Process equipment manufacturing❑ Anywhere that requires quick
change of feeder devices is needed
Benefits■ Ease of maintenance■ Faster to remove and install■ Less downtime
Standards and Certifications■ UL 67 Listed chassis■ UL 50 Listed box and trim
Technical Data
InstructionsDetermine box size by locating all main and feeder devices in your panel. The width of box is determined by the maximum box size shown for each device. For main lugs, through-feed lugs and sub-feed lugs.
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Pow-R-Line 4Panelboard Layout and Dimensions—Pow-R-Line 4D
058
Table 22.4-7. Standard Panel and Box —Dimensions in Inches (mm)
1 Box depth is 10.40 inches (264.2 mm); cover adds 0.90 inches (22.9 mm), for overall enclosure depth of 11.30 inches (287.0 mm).
Note: Flush trims not available on PRL4D panels. Door-to-door option not available on PRL4D panels.
Top and Bottom Gutters (minimum)■ 10.63 inches (269.9 mm)
Side Gutters (minimum)■ 36.00-inch (914.4) wide box:
❑ 6.00 inches (152.4 mm)■ 44.00-inch (1117.6 mm) wide box:
❑ 8.00 inches (203.2 mm)
Panel
Height
Box
Height
Box
Width
Box 1
Depth
38X 73.50 (1866.9)
36.00 (914.4)
11.31 (287.0)
50X 90.00 (2286.0)
36.00 (914.4)
11.31 (287.0)
38X 73.50 (1866.9)
44.00 (1117.6)
11.31 (287.0)
50X 90.00(2286.0)
44.00(1117.6)
11.31 (287.0)
Figure 22.4-7. Layout for Branch and Horizontally Mounted Main Devices—PRL4D1 100% rated breaker.2 Optional 750 kcmil terminal requires 44.00-inch (1117.6 mm) wide box.3 Contact Eaton for availability.
4X
6X
6X
7X
6X
7X
2 or 3PFeeder Only
Single Drawout
2 or 3PMain Only
Fixed Mount
2 or 3PMain Only
Fixed Mount
2 or 3PFeeder Only
Dual Drawout
2 or 3PFeeder Only
Dual Drawout
2 or 3PMain Only
Fixed Mount
JGS, JGH, JGC
250 AMax.
JGS, JGH, JGC
600 AMax.
LGS, LGH, LGC
600 AMax.
600 AMax.
800 AMax.
1200 AMax.
LGS, LGH, LGC
MDL, HMDL, CMDL ,CHMDL
NGS , NGH , NGC
250 AMax.
44-I
nch
(11
17.
6 m
m) W
ide B
ox
36-I
nch
(914.4
mm
) W
ide B
ox
1200 AMax.
9X
2 or 3PMain or FeederSingle Drawout
6X
2 or 3PMain Only
Fixed Mount
2 or 3PMain Only
Fixed Mount
CLD , CHLD , CLDC
NGSC , NGHC , NGCC
CA08104001E For more information, visit: www.eaton.com/consultants
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Pow-R-Line 4General Description—Pow-R-Line Multipoint Meter
059
Power Xpert Multipoint Meter
Power Xpert Multipoint Meter Switchboards and Panelboards
General DescriptionAllocation of energy consumption in a residential or commercial application is a tremendous task for a property owner, management firm or electrical energy manager. To assist in allocation or direct billing of consumed energy, use Eaton’s Power Xpert Multipoint Meter low cost solutions. The Power Xpert Multipoint Meter provides a cost-effective energy tabulation system for residential or commercial metering installations. These installations can include:
■ High-rise buildings■ Universities and campuses■ Office buildings■ Apartment and condominium
complexes■ Shopping malls■ Airports■ System commissioning is required
and priced separately
When you need accurate information of consumed energy for monthly invoicing statements, use Eaton’s integrated multipoint metering solution. Using Power Xpert Multipoint Metering for utility allocation maximizes revenue by effectively measuring, allocating and recovering utility expenditures. The Power Xpert Multipoint Metering solution can interface with a third-party utility allocation service. The Power Xpert Multipoint Metering solution offers to:
■ Purchase energy at bulk rates while charging consumer rates
■ Capitalize on naturally variable tenant loads by purchasing energy at lower coinciding load
■ Capture and allocate common area maintenance cost
■ Promote tenant retention with accurate and defensible billing
■ Eliminate subsidization of other tenants
Benefits■ Factory-wired system■ Integrated display■ Saves floor space■ Lower installed cost■ Network compatible■ Tenant sub-billing■ UL Listed■ Integral Web-based and third-party
software solutions available
The Power Xpert Multipoint Metering Panelboard Uses the Pow-R-Line 4 Panelboard with Eaton's Power Xpert™ Multipoint Meter and Current Sensors
Local display and network capable devices are available as optional components.
See Tab 3, Section 3.1 Metering for more information.
Factory Assembled and Wired Meters
Power Xpert Multipoint Meter—CTs are Factory-Mounted and Wired to Meter
22.4-14
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Pow-R-Line 4Panelboard Layout and Dimensions—Pow-R-Line Multipoint Meter
060
Layout Guide
Figure 22.4-8. Power Xpert MPM Layout Guide for Current Sensor and Current Transformer Sizing—Standard Pow-R-Line 4 PanelboardConstruction Applies
Note: For all other breaker frames and amperages, consult factory for “X” space sizing.
Note: Consult Section 22.4 for Pow-R-Line 4 structure configuration.
Table 22.4-8. Power Xpert MPM Breaker Frames
Pow-R-Line MPM
4X – 2P6X – 3P
5X
3X
3X
2X
11XBucket for Meter(s)Maximum (1) PXMPM Meter
EHDFDBFD, HFD, FDC, FDE, HFDE, FDCETrip Range (15–125A)
ED, EDH, EDC,EDB, EDSTrip Range (150–225A)
DK, KDB, KD, HKD, KDCTrip Range (70–400A)
2- or 3-Pole
3-Pole
2-Pole
3-Pole
2-Pole
3-Pole
2-Pole
3-Pole
2-Pole
PXMPM Multipoint Meter
See Page 22.4-8 for MLO orNeutral and Vertically Mounted
Main Space Requirements
Lin
e
Load
Lug
s
Breaker
Type
Maximum Trip
Amperes
Number
of Poles
Current Sensor
(100 mA) I.D. in Inches
“X”
Space
Minimum Enclosure
Width in Inches (mm)
EHDEHD
100100
23
0.53 2X3X
36.00 (914.4)
FDB, FD, HFD, FDCFDB, FD, HFD, FDC, FDE, HFDE, FDCE
125125
23
0.53 2X3X
36.00 (914.4)
EDB, EDS, ED, EDH, EDC, FD, HFD, FDCEDB, EDS, ED, EDH, EDC, FD, HFD, FDC, FDE, HFDE, FDCE
225225
23
1.12 3X5X
36.00 (914.4)
DK, KD, HKD, KDC (Single Mounting Only)DK, KD, HKD, KDC (Single Mounting Only)
400400
23
1.74 4X6X
36.00 (914.4)
CA08104001E For more information, visit: www.eaton.com/consultants
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Pow-R-Line 1a, 2a and 3EPow-R-Line PXBCM Panelboard
061
Pow-R-Line PXBCM Panelboard
Pow-R-Line PXBCM Panelboard
General DescriptionEaton’s Pow-R-Line Branch Circuit Monitoring (PXBCM) panelboards is an integrated, affordable metering device that combines exceptional performance and easy installation to deliver a cost-effective solution for branch circuit level energy and power monitoring. The Pow-R-Line PXBCM can monitor up to 84 branch circuits and 16 main and auxiliary panel connections.
The Pow-R-Line PXBCM panelboard provides a means to monitor main power coming into the panelboard and up to four additional three-phase meters. The Pow-R-Line PXBCM panelboard can be used in lighting appliance, small power distribution panelboards, and Pow-R-Command lighting control panelboards with a maximum 400 A main breaker and 125 A branch breakers.
The Pow-R-Line PXBCM panelboard is available in PRL1a, PRL2a, and PRL3e panelboard classifications.
Application DescriptionThe Pow-R-Line PXBCM can be used in various industries and LEED certified buildings. There is a rapidly changing emphasis on LEED designs and the Pow-R-Line PXBCM panelboard helps you meet the measurement and verifi-cation points required by LEED and the U.S. Green Building Council. Some applications the Pow-R-Line PXBCM panelboard include:
■ Energy management■ Industrial monitoring■ Cost allocation■ Data center management■ Light commercial ■ Industrial ■ Institutions
Features and BenefitsThe Pow-R-Line PXBCM panelboard offers Modbus® RS-485 and TCP out-put standard while allowing flexibility for onboard configuration. Also, communication and analysis can be communicated through an integrated Web server or a number of building automation sources, including Eaton’s Power Xpert and Foreseer® products.
The Pow-R-Line PXBCM panelboard allows you to:
■ Make informed load shifting and load shedding decisions
■ Fairly and accurately allocate energy costs to users
■ Identify wasteful practices■ Decrease unnecessary usage■ Produce an energy profile
Pow-R-Line PXBCM key features include:
■ Power and energy readings at the branch circuit level
■ Integrated Web server for remote monitoring and configuration
■ Optional remote color touchscreen display for local readings
■ Compatibility with the Power Xpert gateway for remote monitoring
Product Specifications
NEMA Enclosure Options and Dimensions in Inches (mm)A variety of NEMA enclosures are available as options: NEMA Type 1, 2, 3R, 4, 4X, and 12. Pow-R-Line 1a, 2a, with 400 A main bus, all PRL3e and Pow-R-Command panel applica-tions require a 28-inch wide box to provide additional gutter space for cable bending.
Heights
■ 36.00 (914.4)■ 42.00 (1066.8)■ 48.00 (1219.2)■ 60.00 (1524.0)■ 72.00 (1828.8)■ 90.00 (2286.0)
Widths 1
■ 20.00 (508.0)■ 28.00 (711.2)
Depth 1
■ 5.75 (146.1)
1 Dimensions for NEMA Type 1 enclosure. For dimensions of optional NEMA enclosure, contact your Eaton distributor or sales engineer.
22.4-16
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Sheet 22
Pow-R-Line 1a, 2a and 3EPow-R-Line PXBCM Panelboard
062
Technical Data and SpecificationsTable 22.4-9. Pow-R-Line 1a, 2a and 3e Specifications
1 Remote operated circuit breaker.2 600A is available without main metering.
Table 22.4-10. Meter Measurement Parameters
3 Virtual means Web server.4 Based on a three-phase breaker rotation.
Description Rating
Pow-R-Line 1a RatingsVoltage 240 Vac maximum
Main breaker 100–600 A
Main lug 100–600 A
Maximum kAIC 10–22 kA fully rated
22–200 kA series rated
Branch circuit breaker 15–100 A
Branch breaker connector 140 A
Branch circuit breaker types BA (BAB, BAB-H), QBH (QBHW, QBHW-H), QBGFT, QBGFEP, QBH-GFT, QBHGFEP, HQP, QPHW, QHPX, QPGF, QPHGF QPGEP, QPHGFEP BABR, QBAF, QBAG, QBHAF, QBCAF and QBHCAF
Pow-R-Line 2a RatingsVoltage 240 Vac, 480Y/277 Vac and
125/250 Vdc maximum
Main breaker 100–600 A
Main lug 100–600 A
Maximum kAIC 240 Vac: 65 kA fully rated 65–200 kA series rated
480Y/277 Vac: 14 kA fully rated 22–150 kA series rated
125/250 Vdc: 10–14 kA fully rated
Branch circuit breaker 15–100 A
Branch breaker connector 140 A
Branch circuit breaker types GB, GHB, GHBGFEP, HGHB, GQ, GHQ, GHQRD 1 and GHQRSP 1
Pow-R-Line 3e RatingsVoltage 240 Vac, 480Y/277 Vac or 480 Vac
and 250 Vdc maximum
Main breaker 125–400 A 2
Main lug 100–400 A 2
Maximum kAIC 240 Vac:20–100 kA fully rated 100–200 kA series rated
480Y/277 Vac or 480 Vac:18–65 kA fully rated 65–100 kA series rated
250 Vdc: 10–42 kA fully rated
Branch circuit breaker 15–125 A
Branch breaker connector 140 A
Branch circuit breaker types EGB, EGS and EGH
Measured Parameter Main Branch Virtual 3
Current per phase ■ — —
Maximum and minimum current per phase ■ — —
Current demand per phase ■ — —
Peak current demand per phase ■ — —
Forward and reverse energy (kWh) per phase
■ — —
Maximum and minimum real power (W) per phase
■ — —
Apparent power (VA) ■ — ■
Power factor total 4 ■ — —
Power factor per phase ■ — —
Maximum and minimum voltage(line-to-line)
■ — —
Maximum and minimum voltage (line-to-neutral)
■ — —
Maximum and minimum voltage (phase A) ■ — —
Current — ■ —
Maximum current — ■ ■
Current demand — ■ —
Real power (W) — ■ —
Forward and reverse real power (W) demand
— ■ ■
Forward and reverse energy (kWh) per circuit
— ■ —
Maximum apparent power (kVA) — ■ —
Power factor — ■ ■
Virtual meters — — ■
Average current — — ■
Forward and reverse energy (kWh) — — ■
Forward and reverse power (W) demand — — ■
Forward and reverse power (W) peak demand
— — ■
Maximum real power (W) — — ■
Maximum apparent power (VA) — — ■
CA08104001E For more information, visit: www.eaton.com/consultants
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Pow-R-Line 1a, 2a and 3EPow-R-Line PXBCM Panelboard
063
Modifications and AccessoriesBecause each Pow-R-Line 1a, 2a, and 3e panelboard is assembled by an experienced technician, we can easily and efficiently incorporate any combination of modifications and accessories, including:
■ Breaker lock-off devices■ Compression type lugs
(main lugs only)■ Arc fault breakers■ Increased dimensions■ Trim to fix existing boxes■ Main breakers with solid-state
trip units■ Permanent circuit numbering■ Service entrance■ Special doors and locks■ Surge protection devices■ Pow-R-Command lighting control
Note: Contact your local Eaton distributor or sales engineer for additional information on these and other modifications and accessories.
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064
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CA08104001E For more information, visit: www.eaton.com/consultants
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Column TypeGeneral Description—Pow-R-Line 1a-LX Column Type
065
Pow-R-Line 1a-LX
Pow-R-Line 1a-LX Column Type
General Description
Panelboard Ratings
Voltage■ 240 Vac maximum
Main Lugs■ 100 and 225 A
Main Breakers■ 100 and 225 A
Branch Breakers■ 15–100 A (bolt-on)
Short-Circuit Current Ratings (Symmetrical)■ 240 Vac: 10 kA and 22 kA fully rated■ 240 Vac: 22–200 kA series rated
Service■ Three-phase, four-wire 208Y/120 V
and 240/120 V delta■ Single-phase, three-wire 120/240 V■ Single-phase, two-wire 120 V■ Three-phase, three-wire
208 and 240 V
MainsFor available mains, refer to Table 22.5-1.
Main breakers, 100 A, Types BAB and QBHW are horizontally mounted, same as branch breakers. All other main breakers are vertically mounted.
Branch CircuitsFor available branch devices, refer to Table 22.5-2.
Main Lugs OnlyThe short-circuit rating of the MLO assembled panelboard will be fully rated based upon the lowest rated branch device or may be series rated with an approved upstream device.
Main lugs only ampere ratings: 100 and 225.
Main Circuit BreakersThe short-circuit rating shown is that of the main breaker only. The short-circuit rating of the assembled panelboard is the rating of the lowest fully rated main or branch device or the rating of an approved series rated combination.
Table 22.5-1. Main Circuit Breakers
Table 22.5-2. Branch Circuit Breakers
1 HID (High Intensity Discharge) rated breaker.2 Switching neutral breaker. Single-pole device requires two-pole space, two-pole device requires
three-pole space.3 Solenoid operated breaker.4 50 A is two-pole only.5 Arc fault breaker.
Series Rated CombinationsRefer to series rating tables beginning on Page 22.0-14 for the approved series rated combinations available for the branch circuit breakers listed in Table 22.5-2.
Breaker Frame
Amperes
Breaker
Type
Interrupting Rating
(kA Symmetrical) at 240 Vac
100100100
BABQBHWEHD
102218
150150150150
FDBFD, FDEHFD, HFDEFDC
1865
100200
225225225225225
EDBEDSED, FDEDH, HFDEDC, FDC
224265
100200
Breaker
Type
Ampere
Rating
Number
of Poles
Interrupting Rating (kA Symmetrical)
120 Vac 120/240 Vac 240 Vac
BABBABBAB
15–7015–10015–100
122, 3
10——
—10—
——10
BAB-D 1BAB-C 2BABRP 3BABRSP 3
15–6015–3015–3015–30
1, 21, 21, 21, 2
10101010
10101010
————
QBGFQBGFEPQBCAF 5
15–50 415–50 415–20
1, 21, 21
101010
101010
———
QBHWQBHWQBHW
15–7015–10015–100
122, 3
22——
—22—
——22
QBHGFQBGFEPQBHCAF 5
15–30 415–30 415–20
1, 21, 21
222222
222222
———
22.5-2
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Column TypeTechnical Data and Specifications—Pow-R-Line 1a-LX Column Type
066
Technical Data and Specifications
Bussing100–225 A: copper is standard.
BoxesBoxes are made from code-gauge steel.
Blank ends are supplied as standard.
TrimsTrims are made from code-gauge steel and painted ANSI 61 gray.
Doors have three-point catch and lock.
Neutral BarsWhen column type panels are furnished with trough extensions and pull box, the neutral bar will be placed in the pull box unless otherwise specified.
When troughs and pull box are not furnished, the neutral bar will be located on the panel at the same end as the main.
CabinetsBoxes and trims are code-gauge steel. ANSI-61 light gray painted finish.
Boxes are furnished without knockouts.
Standard depth is 6.00 inches (152.4 mm). Standard width is 8.63 inches (219.1 mm).
Top and Bottom Gutters4.50 inches (114.3 mm) minimum.
Left Side Gutter4.50 inches (114.3 mm) minimum.
Pull BoxPull box is furnished without knockouts.
ModificationsTable 22.5-3. Sub-Feed Breakers (One Per Panel)
Shunt TripsShunt trips are available on BAB, QBHW and FDB breakers. BAB and QBHW require one additional pole space for shunt trip, i.e., single-pole is two-pole size, two-pole is three-pole size and three-pole is four-pole size.
Ground BarStandard bolted in box. Aluminum is standard, copper is available as an option.
Assembled Circuit Breaker PanelboardsBox size, box and trim catalog numbers for standard column type panelboards listed are available from Table 22.5-4.
Instructions1. Using description of the required
panelboard, select the rating and type of main required.
a. 100 A panelboards—Table 22.5-4.
b. 225 A panelboards—Table 22.5-4.
2. Count total number of branch circuit poles, including provisions, required in the panelboard. Do not count main breaker poles. Convert two- or three-pole branch breakers to single poles, i.e., three-pole breaker, count as three poles.
Determine sub-feed breaker or through-feed lug requirements.
3. Select the panelboard main ampere rating from Table 22.5-4.
4. Panelboard Type from first column, main breaker Frame and Designation, if applicable from second column, and sub-feed breaker Frame and Designation, if applicable, from the third column.
5. From Step 2, determine the number of branch circuits in Column 4.
6. Read box size numbers across columns to the right. All panels are surface mounted.
Ampere
Rating
Space
Breaker
Type
Interrupting Rating
(kA Symmetrical)
at 240 V
150150150150
FDBFD, FDEHFD, HFDEFDC
1865
100200
225225225225225
EDBEDSED, FD, FDEEDH, HFD, HFDEEDC, FDC
224265
100200
CA08104001E For more information, visit: www.eaton.com/consultants
22.5-3November 2018
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Column TypeTechnical Data and Specifications—Pow-R-Line 1a-LX Column Type
067
Table 22.5-4. Panelboards—Dimensions in Inches (mm)
1 For horizontal mounted mains (BAB Type), use main lug table, include space in branch section for mains.
Figure 22.5-1. Trough Extension —Dimensions in Inches (mm)
Trough ExtensionWhen extension troughs are used, the NEC requires that the number of conductors in wireways shall not contain more than 30 conductors at any cross section, unless the conductors are for signal circuits or are control conductors between a motor and its starter and used only for starting duty. The sum of the cross-sectional areas of all contained conductors at any cross section of a wireway shall not exceed 20% of the interior cross-sectional area of the wireway.
The derating factors specified in the NEC shall not be applicable to the 30 current-carrying conductors at 20% fill specified above.
Panelboard
Types
Main Breaker Types
Mounting:
(H) = Horizontal
(V) = Vertical
Sub-Feed
Breaker Types
Vertical Mounting
Maximum Number
of Branch Circuits
Including Provisions
Box Dimensions ➀
Height Width Depth
100 AMain breaker BAB, QBHW (H) —
—2739
69.00 (1752.6)81.00 (2057.4)
8.63 (219.1)8.63 (219.1)
6.00 (152.4)6.00 (152.4)
Main lugs or main breaker
EHD, FDB, FD, FDE,HFD (V), HFDE
——
3042
69.00 (1752.6)81.00 (2057.4)
8.63 (219.1)8.63 (219.1)
6.00 (152.4)6.00 (152.4)
Main lugs or main breaker with 100 A through-feed lugs or sub-feed breaker
EDB, EDS, ED, EDH, EHD, FD, FDE, HFD, HFDE
3042
78.00 (1981.2)90.00 (2286.0)
8.63 (219.1)8.63 (219.1)
6.00 (152.4)6.00 (152.4)
225 AMain lugs or main breaker
EHD, FDB, FD, FDEHFD, HFDE, ED, EDH (V)
——
3042
69.00 (1752.6)81.00 (2057.4)
8.63 (219.1)8.63 (219.1)
6.00 (152.4)6.00 (152.4)
Main lugs or main breaker with 225 A through-feed lugs or sub-feed breaker
EDB, EDS, ED, EDH, EHD, FD, FDE, HFD, HFDE
3042
78.00 (1981.2)90.00 (2286.0)
8.63 (219.1)8.63 (219.1)
6.00 (152.4)6.00 (152.4)
6.00 (152.4)
AdditionalExtensions
(If Required)
HBox
Height
6.00 (152.4)
16.00 (406.4)
12.00 (304.8)
8.63 (219.1)
22.5-4
For more information, visit: www.eaton.com/consultants CA08104001E
November 2018
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Column TypeGeneral Description—Pow-R-Line 2a-LX Column Type
068
Pow-R-Line 2a-LX
Pow-R-Line 2a-LX Column Type
General Description
Panelboard Ratings
Voltage■ 240 Vac■ 480Y/277 Vac maximum
Note: PRL2a panelboards are suitable for use on three-phase, three-wire appli-cations when derived from a three-phase, four-wire 480Y/277 Vac service where the neutral is not brought to the panelboard. For three-phase, three-wire 480 Vac delta services, use a PRL3a panelboard.
■ 250 Vdc maximum
Main Lugs■ 100 and 225 A
Main Breakers■ 100 and 225 A
Branch Breakers■ 15–100 A
Short-Circuit Current Ratings (Symmetrical)■ 240 Vac: 65 kA fully rated■ 240 Vac: 100–200 kA series rated■ 480Y/277 Vac: 14 kA fully rated■ 480Y/277 Vac: 22–150 kA series rated■ 250 Vdc: 10 kA and 14 kA fully rated
Service■ Three-phase, four-wire 208Y/120 V
and 240/120 V delta and 480Y/277 V■ Single-phase, three-wire 120/240 V■ Single-phase, two-wire 120 V■ Three-phase, three-wire
208 and 240 V■ Two-wire 125 Vdc■ Two-wire 250 Vdc
MainsFor available mains, refer to Table 22.5-5.
Type GHB main breakers are hori-zontally mounted, same as branch breakers. All other main breakers are vertically mounted.
Branch CircuitsFor available branch devices, refer to Table 22.5-6.
Main Lugs OnlyThe short-circuit rating of the MLO assembled panelboard will be fully rated based upon the lowest rated branch device or may be series rated with an approved upstream device.
Main lugs only ampere ratings: 100 and 225.
Main Circuit BreakersThe short-circuit rating shown is that of the main breaker only. The short-circuit rating of the assembled panelboard is the rating of the lowest fully rated main or branch device or the rating of an approved series rated combination.
Table 22.5-5. Main Circuit Breakers
Table 22.5-6. Branch Circuit Breakers
1 Solenoid operated breaker.
Series Rated CombinationsRefer to series rating tables beginning on Page 22.0-14 for the approved series rated combinations available for the branch circuit breakers listedin Table 22.5-6.
Breaker
Frame
Amperes
Breaker
Type
Interrupting Rating (kA Symmetrical)
240 Vac 480Y/277 Vac 125/250 Vdc
100100
GHB EHD
6518
1414
1410
150150150150
FDBFD, FDEHFD, HFDEFDC, FDCE
1865
100200
143565
100
10102222
225225225225225225
EDFD, FDEEDHHFD, HFDEEDCFDC
6565
100100200200
—35
—65
—100
—10—10—10
Breaker
Type
Ampere
Rating
Number of
Poles
Interrupting Rating (kA Symmetrical)
120 Vac 240 Vac 277 Vac 480Y/277 Vac 125/250 Vdc
GHBGHBGHQ
15–10015–10015–30
12, 31, 2
65—65
—65—
14—14
—14—
1414—
HGHBGHQRSP 1GHBS 1
15–3015–2015–30
11, 21, 2
656565
—6565
251414
—1414
———
CA08104001E For more information, visit: www.eaton.com/consultants
22.5-5November 2018
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Column TypeTechnical Data and Specifications—Pow-R-Line 2a-LX Column Type
069
Technical Data and Specifications
Bussing100–225 A: copper is standard.
BoxesBoxes are made from code-gauge steel.
Blank ends are supplied as standard.
TrimsTrims are made from code-gauge steel and painted ANSI 61 gray.
Doors have three-point catch and lock.
Neutral BarsWhen column type panels are furnished with trough extensions and pull box, the neutral bar will be placed in the pull box unless otherwise specified.
When troughs and pull box are not furnished, the neutral bar will be located on the panel at the same end as the main.
CabinetsBoxes and trims are code-gauge steel. ANSI-61 light gray painted finish.
Boxes are furnished without knockouts.
Standard depth is 6.00 inches (152.4 mm). Standard width is 8.63 inches (219.1 mm).
Top and Bottom Gutters4.50 inches (114.3 mm) minimum.
Left Side Gutter3.31 inches (84.2 mm) minimum.
Pull BoxPull box is furnished without knockouts.
ModificationsTable 22.5-7. Sub-Feed Breakers (One Per Panel)
Shunt TripsShunt trips are available on GHB, FDB and FD breakers. GHB breakers with shunt trips require three-pole frame.
Ground BarStandard bolted in box. Aluminum is standard, copper is available as an option.
Assembled Circuit Breaker PanelboardsBox size, box and trim catalog numbers for standard column type panelboards listed are available from Table 22.5-8.
Instructions1. Using description of the required
panelboard, select the rating and type of main required.
a. 100 A panelboards—Table 22.5-8.
b. 225 A panelboards—Table 22.5-8.
2. Count total number of branch circuit poles, including provisions, required in the panelboard. Do not count main breaker poles. Convert two- or three-pole branch breakers to single poles, i.e., three-pole breaker, count as three poles.Determine sub-feed breaker or through-feed lug requirements.
3. Select the panelboard main ampere rating from Table 22.5-8.
4. Panelboard type from first column, main breaker frame and designation, if applicable from second column, and sub-feed breaker frame and designation, if applicable, from the third column.
5. From Step 2, determine the number of branch circuits in Column 4.
6. Read box size numbers across columns to the right. All panels are surface mounted.
Ampere
Rating
Space
Breaker
Type
Interrupting Rating
(kA Symmetrical)
240 V 480 V
150150150150
FDBFD, FDEHFD, HFDEFDC
1865
100200
143565
100
225225225225225225
EDFD, FDEEDHHFD, HFDEEDCFDC
6565
100100200200
—35
—65
—100
22.5-6
For more information, visit: www.eaton.com/consultants CA08104001E
November 2018
Panelboards
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Column TypeTechnical Data and Specifications—Pow-R-Line 2a-LX Column Type
070
Table 22.5-8. Panelboards—Dimensions in Inches (mm)
1 For horizontal mounted mains (BAB Type), use main lug table, include space in branch section for mains.
Figure 22.5-2. Trough Extension—Dimensions in Inches (mm)
Trough ExtensionWhen extension troughs are used, the NEC requires that the number of conductors in wireways shall not contain more than 30 conductors at any cross section, unless the conductors are for signal circuits or are control conductors between a motor and its starter and used only for starting duty. The sum of the cross-sectional areas of all contained conductors at any cross section of a wireway shall not exceed 20% of the interior cross-sectional area of the wireway.
The derating factors specified in the NEC shall not be applicable to the 30 current-carrying conductors at 20% fill specified above.
Panelboard
Types
Main Breaker Types
Mounting:
(H) = Horizontal
(V) = Vertical
Sub-Feed
Breaker Types
Vertical Mounting
Maximum Number
of Branch Circuits
Including Provisions
Box Dimensions 1
Height Width Depth
100 A Main breaker GHB
(H)——
2739
69.00 (1752.6)81.00 (2057.4)
8.63 (219.1)8.63 (219.1)
6.00 (152.4)6.00 (152.4)
Main lugs ormain breaker
EHD, FDB, FD, FDEHFD, HFDE, FDCE(V)
——
3042
69.00 (1752.6)81.00 (2057.4)
8.63 (219.1)8.63 (219.1)
6.00 (152.4)6.00 (152.4)
Main lugs or main breaker with 100 A through-feed lugs or sub-feed breaker
FD, FDE, HFD, HFDE, FDC, FDCE
3042
78.00 (1981.2)90.00 (2286.0)
8.63 (219.1)8.63 (219.1)
6.00 (152.4)6.00 (152.4)
225 A Main lugs ormain breaker
EHD, FDB, FD, FDE,HFD, HFDE(V)
——
3042
69.00 (1752.6)81.00 (2057.4)
8.63 (219.1)8.63 (219.1)
6.00 (152.4)6.00 (152.4)
Main lugs or main breaker with 225 A through-feed lugs or sub-feed breaker
FD, FDEFDE, HFD, HFDE, FDC
3042
78.00 (1981.2)90.00 (2286.0)
8.63 (219.1)8.63 (219.1)
6.00 (152.4)6.00 (152.4)
6.00 (152.4)
AdditionalExtensions
(If Required)
HBox
Height
6.00 (152.4)
16.00 (406.4)
12.00 (304.8)
8.63 (219.1)
CA08104001E For more information, visit: www.eaton.com/consultants
22.6-1November 2018
Panelboards
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Pow-R-Line 1RGeneral Description—Pow-R-Line 1R
071
Pow-R-Line 1R Retrofit Panelboard
Pow-R-Line 1R
General Description
Panelboard Ratings
Voltage■ 240 Vac maximum
Main Lugs■ 100–400 A
Main Breakers■ 100–225 A
Branch Breakers■ 15–100 A (bolt-on chassis)
Short-Circuit Current Ratings (Symmetrical)■ 240 Vac: 10 kA and 22 kA fully rated■ 240 Vac: 22–200 kA series rated
Service■ Three-phase, four-wire 208Y/120 V
and 240/120 V delta■ Single-phase, three-wire 120/240 V■ Single-phase, two-wire 120 V■ Three-phase, three-wire
208 and 240 V
Suitable for service entrance applications when specified.
MainsFor available mains, referto Table 22.6-1.
Main breakers, 100 A, Types BAB and QBH are horizontally mounted, same as branch breakers. All other main breakers are vertically mounted.
Branch CircuitsFor available branch devices, refer to Table 22.6-2.
Eaton offers a factory-assembled panelboard interior and trim designed to bolt directly into an existing enclosure.
Custom-built panelboard interiors and trims can be provided to retrofit most any manufacturer’s existing panelboard enclosure.
The panelboards are listed and are marked with both the Underwriters Laboratories (UL) and Canadian Standards Association (CSA®) labels.
Why Retrofit?■ Upgrade protective device
interrupting ratings■ Replacing old, obsolete circuit
breakers with new■ Providing additional circuits for
load growth■ Accommodating system change
and additions■ Adding ground fault circuit
interrupters
Immediate Benefits■ Installation time is dramatically
reduced■ Disruption of existing power
service is minimal■ Less cleanup and wall repair because
there is no need to cut and break concrete or finished wall surface
Main Lugs OnlyThe short-circuit rating of the MLO assembled panelboard will be fully rated based upon the lowest rated branch device, or may be series rated with an approved upstream device.
Main lugs only ampere ratings: 100 and 225.
Main Circuit BreakersThe short-circuit rating shown is that of the main breaker only. The short-circuit rating of the assembled panelboard is the rating of the lowest fully rated main or branch device, or the rating of an approved series rated combination.
Table 22.6-1. Main Circuit Breakers
Table 22.6-2. Branch Circuit Breakers
1 HID (High Intensity Discharge) rated breaker.2 Switching neutral breaker. Single-pole device requires two-pole space, two-pole device requires
three-pole space.3 Solenoid operated breaker.4 50 A is two-pole only.5 Arc fault breaker.
Series Rated CombinationsRefer to series rating tables beginning on Page 22.0-14 for the approved series rated combinations available for the branch circuit breakers listedin Table 22.6-2.
The panelboards are listed and are marked with both the Underwriters Laboratories (UL) and Canadian Standards Association (CSA) labels.
Breaker
Frame
Amperes
Breaker
Type
Interrupting Rating
(kA Symmetrical)
at 240 V
100100100
BABQBHWEHD
102218
150 FDB 18
225225225225225225225225
FD, FDEHFD, HFDEFDCEDBEDSEDEDHEDC
65100200224265
100200
Breaker
Type
Ampere
Rating
Number
of Poles
Interrupting Rating (kA Symmetrical)
120 V 120/240 V 240 V
BABBABBAB
15–7015–10015–100
122, 3
10——
—10—
——10
BAB-D 1BAB-C 2BABRP 3BABRSP 3
15–6015–3015–3015–30
1, 21, 21, 21, 2
10101010
10101010
————
QBGF, QBGFEPQBCAF 5
15–50 415–20
1, 21
1010
1010
——
QBHWQBHWQBHW
15–7015–10015–100
122, 3
22——
—22—
——22
QBHGF, QBGFEPQBHCAF 5
15–3015–20
1, 21
2222
2222
——
22.6-2
For more information, visit: www.eaton.com/consultants CA08104001E
November 2018
Panelboards
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Pow-R-Line 1RTechnical Data and Specifications—Pow-R-Line 1R
072
Technical Data and Specifications
Bussing100–400 A: Tin-plated aluminum is standard, copper is available as an option.
BoxesFits existing box depths from 4.50 (114.3 mm) to 6.00 inches (152.4 mm) deep.
Optional mounting brackets are available if existing enclosure exceeds 6.00 inches (152.4 mm) deep.
Boxes shallower than standard may require special collar adapters.
Trims
Pow-R-Line 1R
The trim and door is designed to attach directly to the panelboard deadfront assembly so that thereis no external trim-fastening hardware required.
The interior backpan or optional mounting plates are fastened directly to the back of the existing enclosure using the hardware provided.
Neutral and Ground Bus■ Integrally mounted Neutral
assembly■ Ground bar and bonding
conductor included■ Neutral and Ground convertible
from left-right■ Insulated/Isolated ground bus is
available as an option■ Aluminum is standard, copper is
available as an option
Application GuidelinesThe following dimensions and data are necessary for production of a panelboard to fit an existing box:
Existing Flush-Mounted Box■ Height dimension H■ Width dimension W■ Depth dimension D■ Flange width dimension F■ If box is not flush with plaster line,
dimension E
Existing Surface-Mounted Box■ Height dimension H■ Width dimension W■ Depth dimension D■ Flange width dimension may be
F or FF as appropriate:❑ Flange width dimension F❑ Flange width dimension FF
Stud LocationsIn most applications, the existing mounting hardware in the enclosure may be removed, but in some areas, the backpan may need to be attached using a minimum of one existing mounting stud to meet local code requirements for grounding. Confirm with your local electrical code authority having jurisdiction.
Stud location dimensions: A _______, B _______ and C _______.
Figure 22.6-1. Existing Interior Mounting Studs
Figure 22.6-2. Existing Box Top View
Table 22.6-3. Minimum Enclosure Sizing
StudLocations Front View
B
CA
H
W
Plaster Line
Top View (Flush Mounted)
Top View (Surface Mounted)
EF
D
FF
D
Ampere
Rating
Number of
Circuits
Main Device
Type
Minimum Enclosure Dimensions Inches (mm)
Height Width Depth
Main Lug Only100 18
3042
MLO 21.00 (533.4)27.00 (685.8)34.00 (863.6)
14.00 (355.6)14.00 (355.6)14.00 (355.6)
4.50 (114.3)4.50 (114.3)4.50 (114.3)
225 183042
MLO 21.00 (533.4)27.00 (685.8)34.00 (863.6)
14.00 (355.6)14.00 (355.6)14.00 (355.6)
4.50 (114.3)4.50 (114.3)4.50 (114.3)
400 183042
MLO 21.00 (533.4)27.00 (685.8)34.00 (863.6)
14.00 (355.6)14.00 (355.6)14.00 (355.6)
4.50 (114.3)4.50 (114.3)4.50 (114.3)
Main Breaker100 18
3042
BAB, QBHW 21.00 (533.4)27.00 (685.8)34.00 (863.6)
14.00 (355.6)14.00 (355.6)14.00 (355.6)
4.50 (114.3)4.50 (114.3)4.50 (114.3)
183042
EHD, ED, EDH, FDB, FD, HFDEDB, EDC, EDS
30.00 (762.0)36.00 (914.4)42.00 (1066.8)
14.00 (355.6)14.00 (355.6)14.00 (355.6)
4.50 (114.3)4.50 (114.3)4.50 (114.3)
225 183042
ED, EDH, EDB, EDS, EDC, FD, HFD, FDC
30.00 (762.0)36.00 (914.4)42.00 (1066.8)
14.00 (355.6)14.00 (355.6)14.00 (355.6)
4.50 (114.3)4.50 (114.3)4.50 (114.3)
CA08104001E For more information, visit: www.eaton.com/consultants
22.6-3November 2018
Panelboards
Sheet 22
22
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Pow-R-Line 2RGeneral Description—Pow-R-Line 2R
073
Pow-R-Line 2R Retrofit Panelboard
Pow-R-Line 2R
General Description
Panelboard Ratings
Voltage■ 240 Vac■ 480Y/277 Vac maximum
Main Lugs■ 100–225 A
Main Breakers■ 100–225 A
Branch Breakers■ 15–100 A (bolt-on chassis)
Short-Circuit Current Ratings (Symmetrical)■ 240 Vac: 10 kA and 22 kA fully rated■ 240 Vac: 22–200 kA series rated
Service■ Three-phase, four-wire 480Y/277 Vac■ Three-phase, four-wire 208Y/120 Vac
and 240/120 Vac delta■ Single-phase, three-wire 120/240 Vac■ Single-phase, two-wire 120 Vac■ Three-phase, three-wire 208 and 240 Vac
Suitable for service entrance applications when specified.
MainsFor available mains, refer to Table 22.6-4.
Main breakers, 100 A, Type GHB is horizontally mounted, same as branch breakers. All other main breakers are vertically mounted.
Branch CircuitsFor available branch devices, refer to Table 22.6-5.
Eaton offers a factory-assembled panelboard interior and trim designed to bolt directly into an existing enclosure.
Custom-built panelboard interiors and trims can be provided to retrofit most any manufacturer’s existing panelboard enclosure.
The panelboards are listed and are marked with both the Underwriters Laboratories (UL) and Canadian Standards Association (CSA) labels.
Why Retrofit?■ Upgrade protective device
interrupting ratings■ Replacing old, obsolete circuit
breakers with new■ Providing additional circuits for
load growth■ Accommodating system change
and additions■ Adding ground fault circuit
interrupters
Immediate Benefits■ Installation time is dramatically
reduced■ Disruption of existing power
service is minimal■ Less cleanup and wall repair because
there is no need to cut and break concrete or finished wall surface
Main Lugs OnlyThe short-circuit rating of the MLO assembled panelboard will be fully rated based upon the lowest rated branch device, or may be series rated with an approved upstream device.
Main lugs only ampere ratings: 100 and 225.
Main Circuit BreakersThe short-circuit rating shown is that of the main breaker only. The short-circuit rating of the assembled panelboard is the rating of the lowest fully rated main or branch device, or the rating of an approved series rated combination.
Table 22.6-4. Main Circuit Breakers
Table 22.6-5. Branch Circuit Breakers
1 HID (High Intensity Discharge) rated breaker.2 GHB breaker with 30 ma equipment ground fault protection.
Series Rated CombinationsRefer to series rating tables beginning on Page 22.0-14 for the approved series rated combinations available for the branch circuit breakers listedin Table 22.6-5.
The panelboards are listed and are marked with both the Underwriters Laboratories (UL) and Canadian Standards Association (CSA) labels.
Breaker
Frame
Amperes
Breaker
Type
Interrupting Rating
(kA Symmetrical)
240 Vac 480Y/277 Vac
100150225
GHBFDBFDB
651865
141435
225225
HFDFDC
100200
65100
Breaker
Type
Ampere
Rating
Number
of Poles
Interrupting Rating (kA Symmetrical)
120 Vac 240 Vac 277 Vac 480Y/277 Vac
GHQGHBGHB
15–3015–10015–100
1, 212, 3
6565—
——65
1414—
——14
GHB-HID 1GHBGFEP 2HGHB
15–2015–6015–30
111
656565
———
141425
———
22.6-4
For more information, visit: www.eaton.com/consultants CA08104001E
November 2018
Panelboards
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Pow-R-Line 2RTechnical Data and Specifications—Pow-R-Line 2R
074
Technical Data and Specifications
Bussing100–225 A: Tin-plated aluminum is standard, copper is available as an option.
BoxesFits existing box depths from 4.50 (114.3 mm) to 6.00 inches (152.4 mm) deep.
Optional mounting brackets are available if existing enclosure exceeds 6.00 inches (152.4 mm) deep.
Boxes shallower than standard may require special collar adapters.
Trims
Pow-R-Line 2R
The trim and door is designed to attach directly to the panelboard deadfront assembly so that there is no external trim-fastening hardware required.
The interior backpan or optional mounting plates are fastened directly to the back of the existing enclosure using the hardware provided.
Neutral and Ground Bus■ Integrally mounted Neutral
assembly■ Ground bar and bonding
conductor included■ Neutral and Ground convertible
from left-right■ Insulated/Isolated ground bus is
available as an option■ Aluminum is standard, copper is
available as an option
Application GuidelinesThe following dimensions and data are necessary for production of a panelboard to fit an existing box:
Existing Flush-Mounted Box■ Height dimension H■ Width dimension W■ Depth dimension D■ Flange width dimension F■ If box is not flush with plaster line,
dimension E
Existing Surface-Mounted Box■ Height dimension H■ Width dimension W■ Depth dimension D■ Flange width dimension may be
F or FF as appropriate:❑ Flange width dimension F❑ Flange width dimension FF
Stud LocationsIn most applications, the existing mounting hardware in the enclosure may be removed, but in some areas, the backpan may need to be attached using a minimum of one existing mounting stud to meet local code requirements for grounding. Confirm with your local electrical code authority having jurisdiction.
Stud location dimensions: A _______, B _______ and C _______.
Figure 22.6-3. Existing Interior Mounting Studs
Figure 22.6-4. Existing Box Top View
Table 22.6-6. Minimum Enclosure Sizing
StudLocations Front View
B
CA
H
W
Plaster Line
Top View (Flush Mounted)
Top View (Surface Mounted)
EF
D
FF
D
Ampere
Rating
Number of
Circuits
Main Device
Type
Minimum Enclosure Dimensions Inches (mm)
Height Width Depth
Main Lug Only100 18
3042
MLO 21.00 (533.4)27.00 (685.8)34.00 (863.6)
14.00 (355.6)14.00 (355.6)14.00 (355.6)
4.50 (114.3)4.50 (114.3)4.50 (114.3)
225 183042
MLO 21.00 (533.4)27.00 (685.8)34.00 (863.6)
14.00 (355.6)14.00 (355.6)14.00 (355.6)
4.50 (114.3)4.50 (114.3)4.50 (114.3)
Main Breaker100 18
3042
GHB 21.00 (533.4)27.00 (685.8)34.00 (863.6)
14.00 (355.6)14.00 (355.6)14.00 (355.6)
4.50 (114.3)4.50 (114.3)4.50 (114.3)
183042
FDB, FD, HFD, FDC
30.00 (762.0)36.00 (914.4)42.00 (1066.8)
14.00 (355.6)14.00 (355.6)14.00 (355.6)
4.50 (114.3)4.50 (114.3)4.50 (114.3)
225 183042
FD, HFD, FDC 30.00 (762.0)36.00 (914.4)42.00 (1066.8)
14.00 (355.6)14.00 (355.6)14.00 (355.6)
4.50 (114.3)4.50 (114.3)4.50 (114.3)
CA08104001E For more information, visit: www.eaton.com/consultants
22.6-5November 2018
Panelboards
Sheet 22
22
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Pow-R-Line 1aFGeneral Description—Pow-R-Line 1aF
075
Pow-R-Line 1aF
Pow-R-Line 1aF
General Description
Panelboard Ratings
Voltage■ 240 Vac maximum
Main Lugs■ 100–400 A
Main Breakers■ 100–400 A
Branch Devices■ 30 A■ Hybrid breaker and fuse■ Class “CC” fuses, 30 A maximum
Short-Circuit Current Ratings (Symmetrical)■ 240 Vac: 200 kA fully rated
Service■ Three-phase, four-wire 208Y/120 V
and 240/120 V delta■ Single-phase, three-wire 120/240 V■ Single-phase, two-wire 120 V■ Three-phase, three-wire
208 and 240 V
Suitable for service entrance applications when specified.
MainsFor available mains, refer to Table 22.6-7.
Main breakers are vertically mounted.
Branch CircuitsFor available branch devices, refer to Table 22.6-8.
Application DescriptionFor use on high fault current systems requiring lighting panels, selectively coordinated systems and laboratories and testing stations where overcur-rent protection below 15A is required.
Main Lugs OnlyThe short-circuit rating of the MLO assembled panelboard will be fully rated based upon the upstream device.
Main lugs only ampere ratings: 100, 225 and 400.
Main Circuit BreakersThe short-circuit rating shown is that of the main breaker only. The short circuit rating of the assembled panel-board is the rating of the lowest fully rated main or branch device or the rating of an approved series rated combination
Table 22.6-7. Main Circuit Breakers
Table 22.6-8. Branch Overcurrent DevicesHybrid breaker/fuse (Class CC) branch device 1
1 Class “CC” fuses are required, 30A maxi-mum. Fuses are not supplied by Eaton.
Breaker
Frame
Amperes
Breaker
Type
Interrupting Rating
(kA Symmetrical)
at 240 Vac
100100100
EDBEDSED
224265
100100100
FDFDEEDH
6565
100
100100
HFDHFDE
100100
225225225
EDBEDSED
224265
225225225
FDFDEEDH
6565
100
225225
HFDHFDE
100100
400400400
DKKDHKD
4265
100
400400
KDCLHH
200200
Ampere
Rating
Interrupting
Rating
Breaker
Type
30 200 Hybrid
22.6-6
For more information, visit: www.eaton.com/consultants CA08104001E
November 2018
Panelboards
Sheet 22
22
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Pow-R-Line 1aFTechnical Data and Specifications—Pow-R-Line 1aF
076
Technical Data and Specifications
Bussing100–400 A: Tin-plated aluminum is standard, copper is available as an option.
BoxesBoxes are made from code-gauge galvanized steel.
Blank ends are supplied as standard, knockouts are available upon request.
TrimTrims are made from code-gauge steel and painted ANSI 61 gray Type YS.
ModificationsTable 22.6-9. Through-Feed Lugs
Ground BarStandard bolted in box. Aluminum is standard, copper is available as an option.
EnclosuresType 1.
Ampere Rating Information
100225400
See Table 22.6-14See Table 22.6-14See Table 22.6-14
Box Sizing and SelectionBox size for all Type 1 panelboards are available from Table 22.6-10.
Instructions1. Select the rating and type of
mains required.
2. Count total number of branch circuit poles (including spaces) required in the panelboard. Do not count main breaker poles.
3. Using correct table, type of mains and ampere rating per Step 1, find total number of poles.
Note: Where total number of poles (Step 2) fall between number in table, use the next higher number.
4. Read box size across columns to the right.
Top and Bottom Gutters (minimum)5.50 inches (139.7 mm).
Side Gutters28.00-inch (508.0 mm) wide box: 6.50 inches (165.1 mm).
Table 22.6-10. Type 1 Panelboards—Dimensions in Inches (mm) Ampere
Rating
of Mains
Main Breaker
Type
Mounting
Position
Maximum
Number
of Branch
Circuits
Including
Provisions
Box Dimensions
Height Width Depth
100 A 100 AMain lugs or main breaker
EHD, FDB, FD, FDE, HFD, FDC, HFDEVertical
18304248
36.00 (914.4)48.00 (1219.2)48.00 (1219.2)60.00 (1524.0)
28.00 (711.2)28.00 (711.2)28.00 (711.2)28.00 (711.2)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
100 AMain lugs or main breaker with 100A through-feed lugs
EHD, FDB, FD, FDE, HFD, FDC, HFDEVertical
18304248
48.00 (1219.2)48.00 (1219.2)60.00 (1524.0)60.00 (1524.0)
28.00 (711.2)28.00 (711.2)28.00 (711.2)28.00 (711.2)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
225 A 225 AMain lugs or main breaker
EDB, EDS, ED,EDH, EDC,FD, HFD, FDC, FDE, HFDEVertical
18304248
36.00 (914.4)48.00 (1219.2)48.00 (1219.2)60.00 (1524.0)
28.00 (711.2)28.00 (711.2)28.00 (711.2)28.00 (711.2)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
225 AMain lugs or main breakerwith 225 or 100 A through-feed lugs
EHD, FDB, FD, HFD, FDEFDC, EDB, EDS, HFDEED, EDH, EDCVertical
18304248
48.00 (1219.2)48.00 (1219.2)60.00 (1524.0)60.00 (1524.0)
28.00 (711.2)28.00 (711.2)28.00 (711.2)28.00 (711.2)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
400 A 400 AMain lugs or main breaker
DK, KD,HKD, KDC, LHHVertical
18304248
60.00 (1524.0)60.00 (1524.0)72.00 (1828.8)72.00 (1828.8)
28.00 (711.2)28.00 (711.2)28.00 (711.2)28.00 (711.2)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
CA08104001E For more information, visit: www.eaton.com/consultants
22.6-7November 2018
Panelboards
Sheet 22
22
23
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43
Pow-R-Line 2aFGeneral Description—Pow-R-Line 2aF
077
Pow-R-Line 2aF
Pow-R-Line 2aF
General Description
Panelboard Ratings
Voltage■ 240 Vac■ 480Y/277 Vac maximum
Main Lugs■ 100–400 A
Main Breakers■ 100–400 A
Branch Devices■ 30 A (bolt-on)■ Hybrid breaker and fuse■ Class “CC” fuses, 30 A maximum
Short-Circuit Current Ratings (Symmetrical)■ 480Y/277 Vac: 200 kA fully rated
Service■ Three-phase, four-wire 480Y/277 V
Suitable for service entrance applications when specified.
Application DescriptionFor use on high fault current systems requiring lighting panels, selectively coordinated systems and laboratories and testing stations where overcurrent protection below 15 A is required.
MainsFor available mains, refer to Table 22.6-11.
Branch CircuitsFor available branch devices, refer to Table 22.6-12.
Main Lugs OnlyThe short-circuit rating of the MLO assembled panelboard will be fully rated based upon the lowest rated branch device or may be series rated with an approved upstream device.
Main lugs only ampere ratings: 100, 225 and 400.
Main Circuit BreakersThe short-circuit rating shown is that of the main breaker only. The short-circuit rating of the assembled panelboard is the rating of the lowest fully rated main or branch device or the rating of an approved series rated combination.
Table 22.6-11. Main Circuit Breakers
Table 22.6-12. Branch Overcurrent DevicesHybrid breaker/fuse (Class CC) branch device 1
1 Class “CC” fuses are required, 30A maximum. Fuses are not supplied by Eaton.
Breaker
Frame
Amperes
Breaker
Type
Interrupting Rating
(kA Symmetrical)
at 480Y/277 Vac
100100100
FD, FDEHFD, HFDEFDC
3565
100
225225225
FD, FDEHFD, HFDEFDC, HFDE
3565
100
400400400400
KDHKDKDCLHH
3565
100100
Ampere
Rating
Interrupting
Rating
Breaker
Type
30 200 Hybrid
22.6-8
For more information, visit: www.eaton.com/consultants CA08104001E
November 2018
Panelboards
Sheet 22
22
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Pow-R-Line 2aFTechnical Data and Specifications—Pow-R-Line 2aF
078
Technical Data and Specifications
Bussing100–400 A: Tin-plated aluminum is standard, copper is available as an option.
BoxesBoxes are made from code-gauge galvanized steel.
Blank ends are supplied as standard, knockouts are available upon request.
TrimTrims are made from code-gauge steel and painted ANSI 61 gray, Type YS.
ModificationsTable 22.6-13. Through-Feed Lugs
Ground BarStandard bolted in box. Aluminum is standard. Copper is available as an option.
EnclosuresType 1.
Ampere Rating Information
100225400
See Table 22.6-14
See Table 22.6-14
See Table 22.6-14
Box Sizing and SelectionBox size for all Type 1 panelboards are available from Table 22.6-14.
Instructions1. Using description on the required
panelboard, select the rating and type of mains required.
2. Count total number of branch circuit poles (including spaces) required in the panelboard. Do not count main breaker poles.
3. Using correct table, type of mains and ampere rating per Step 1, find total number of poles.
Note: Where total number of poles (Step 2) fall between number in table, use the next higher number.
4. Read box size across columns to the right.
Top and Bottom Gutters (Minimum)5.50 inches (139.7 mm).
Side Gutters20.00-inch (508.0 mm) wide box: 5.50 inches (139.7 mm).
Table 22.6-14. Type 1 Panelboards—Dimensions in Inches (mm) Ampere
Rating
of Mains
Main Breaker Type
Mounting
Position
Maximum
Number
of Branch
Circuits
Including
Provisions
Box Dimensions
Height Width Depth
100 A Panelboards100 AMain lugs or main breaker
FDB, FD, FDEHFD, FDC, HFDEVertical
18304248
36.00 (914.4)48.00 (1219.2)48.00 (1219.2)60.00 (1524.0)
28.00 (711.2)28.00 (711.2)28.00 (711.2)28.00 (711.2)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
100 AMain lugs or main breaker with 100 A through-feed lugs
FDB, FD, FDEHFD, FDC, HFDEVertical
18304248
48.00 (1219.2)48.00 (1219.2)60.00 (1524.0)60.00 (1524.0)
28.00 (711.2)28.00 (711.2)28.00 (711.2)28.00 (711.2)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
225 A Panelboards225 AMain lugs or main breaker
FD, HFD, FDC, FDE, HFDEVertical
18304248
36.00 (914.4)48.00 (1219.2)48.00 (1219.2)60.00 (1524.0)
28.00 (711.2)28.00 (711.2)28.00 (711.2)28.00 (711.2)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
225 AMain lugs or main breaker with 100 A through-feed lugs
FDB, FD, FDEHFD, FDC, HFDEVertical
18304248
48.00 (1219.2)48.00 (1219.2)60.00 (1524.0)60.00 (1524.0)
28.00 (711.2)28.00 (711.2)28.00 (711.2)28.00 (711.2)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
400 A Panelboards400 AMain lugs or main breaker
DK, KD,HKD, KDC, LHHVertical
18304248
60.00 (1524.0)60.00 (1524.0)72.00 (1828.8)72.00 (1828.8)
28.00 (711.2)28.00 (711.2)28.00 (711.2)28.00 (711.2)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
400 AMain lugs or main breaker with 100 A through-feed lugs
DK, KD, LHHHKD, KDCVertical
Main 18304248
60.00 (1524.0)72.00 (1828.8)72.00 (1828.8)90.00 (2286.0)
28.00 (711.2)28.00 (711.2)28.00 (711.2)28.00 (711.2)
5.75 (146.1)5.75 (146.1)5.75 (146.1)5.75 (146.1)
CA08104001E For more information, visit: www.eaton.com/consultants
22.6-9November 2018
Panelboards
Sheet 22
22
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43
Pow-R-Line 3FQSGeneral Description—Pow-R-Line 3FQS
079
Pow-R-Line 3FQS
Pow-R-Line 3FQS
General DescriptionThe Pow-R-Line 3FQS is a fusible lighting panel designed for high fault current applications where circuit breakers may not meet the application. This panel is ideal when the selective coordination mandates apply. Designed for use with Eaton’s Bussmann CUBEFuse®, the panel will selectively coordinate with the maximum available fault current. The PRL 3FQS is ideal for control circuits below 15 A.
Panelboard Ratings
Listings■ UL 67 panelboard chassis■ UL 50 listed box and trim■ UL 98 listed fusible switches
Voltage■ 600 Vac maximum■ 125 Vdc maximum
(80A maximum branch)
Mains■ Main lugs: 30–400 A■ Main fusible switch: 30–400 A■ Main non-fused switch: 30–400 A
Voltage Systems■ 120 V, single-phase, two-wire■ 240 V, single-phase, two-wire■ 240 V, single-phase, two-wire—
no neutral■ 277 V, single-phase, two-wire■ 120/240 V, single-phase, three-wire■ 208/120 V, single-phase, three-wire■ 480/240 V, single-phase, three-wire■ 277/480 V, single-phase, three-wire■ 480 V, single-phase, two-wire—
no neutral
■ 240 V, three-phase, three-wire■ 480 V, three-phase, three-wire■ 600 V, three-phase, three-wire■ 208/120 V, three-phase, four-wire■ 480/277 V, three-phase, four-wire■ 600/347 V, three-phase, four-wire■ 240/120 V, three-phase, four-wire■ 480/240 V, three-phase, four-wire■ 120/240 Vac, single-phase, three-wire■ 208Y/120 Vac, three-phase, four-wire■ 240 delta/120 Vac, three-phase,
four-wire■ 480Y/277 Vac, three-phase, four-wire■ 600Y/347 Vac, three-phase, four-wire■ 240 delta Vac, three-phase, three-wire■ 480 delta Vac, three-phase, three-wire■ 600 delta Vac, three-phase, three-wire■ 25 Vdc
Branch Overcurrent Devices ■ Eaton Bussmann Type CCPB
(compact circuit protector base)■ 15–100 A■ Single-, two- and three-pole ■ Branch fuses: Bussmann TCF or
FCF CUBEFuse
Short-Circuit Current Ratings■ 50 kAIC symmetrical standard■ Up to 200 kAIC symmetrical when
appropriate upstream overcurrent device is applied
Main Bus and Branch Connectors■ Tin plated, copper bus and
branch connectors
Enclosures■ NEMA Type 1■ NEMA Type 3R
Branch Circuit Spaces■ 18, 30 and 42 circuit chassis
Incoming Line■ Top or bottom
Spare Fuse Compartment■ Provisions for six spare
CUBEFuses, standard
Seismic QualificationsQualified for International Building Code (IBC) categories and site class A, B, C and D.
Application Description■ Hospitals■ Surgery centers■ Emergency systems■ Fire stations■ Police stations■ Laboratories
■ Communication systems■ Ventilation and smoke
removal systems■ Critical industrial processes■ Data centers■ Other critical or sensitive loads
Technical Data and SpecificationsTable 22.6-15. Main Lugs Only
Table 22.6-16. Main Fused Switch (Class J Fuses Only)
Table 22.6-17. Main Non-Fused Switch
Branch Disconnects
Options
Loadside Chassis■ Feed-thru lugs■ Sub-feed lugs■ Sub-feed fused switch■ Surge protective device
Service Equipment ■ Labeled suitable for use as service
equipment (bonded neutral)
Neutrals■ Isolated neutral■ Bonded neutral■ 200% rated neutrals
Ground Bars ■ Bonded neutral■ Isolated neutral
Special Trims ■ Door-in-door■ No trim
Ampere
Rating
Standard Mechanical
Lug Wire Range
100200400
(1) #1–300 kcmil(1) #1–300 kcmil (1) #4–600 kcmil
Ampere
Rating
Standard Mechanical
Lug Wire Range
100200400
(1) #1–300 kcmil(1) #1–300 kcmil(1) #4–600 kcmil
Ampere
Rating
Standard Mechanical
Lug Wire Range
100200400
(1) #1–300 kcmil(1) #1–300 kcmil(1) #4–600 kcmil
22.6-10
For more information, visit: www.eaton.com/consultants CA08104001E
November 2018
Panelboards
Sheet 22
22
23
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30
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36
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38
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40
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43
Pow-R-Line 3FQSTechnical Data and Specifications—Pow-R-Line 3FQS
080
Table 22.6-18. Branch Circuit Disconnects Compact Circuit Protector Base (CCPB)
1 CCPB disconnect can accept CUBEFuses with ampere ratings less than or equal to the ampere rating of the CCPB disconnect.2 Correct fit with CCPB disconnect requires indicating CUBEFuses with date code R38 or later.Note: Spare or replacement CCPB available only from authorized Eaton Bussmann distributors.
NEMA Type 1 Box Options■ No knockouts (standard)■ Knockouts, both top and bottom
(optional)■ Knockouts, top or bottom (optional)
Replacement Fuses ■ Replace only with Bussmann
fuses of the same type and size■ Contact your authorized
Eaton Bussmann distributor for replacement fuses
■ Nameplates ■ Permanent circuit numbering
Box Sizing and Selection
Enclosures
NEMA Type 1 Indoor■ Flush mount or surface mount■ Galvanized steel with removable
end walls—blank or with knockouts (specify on order)
Table 22.6-19. NEMA Type 1 Box Sizes—Dimensions in Inches (mm)
■ Chassis mounts directly onto enclosure studs in the enclosure
■ Trim finished with gray powder coat paint over phosphatized steel (ANSI 61) with door
■ Circuit directory card is located on the inside of the door
■ Concealed trim screws
NEMA Type 3R Outdoor (Optional)■ Surface mount only■ Finished with gray powder coat
paint over phosphatized steel (ANSI 61)
■ Bottom feed only, no knockouts
Table 22.6-20. NEMA Type 3R Outdoor Box Sizes—Dimensions in Inches (mm)
■ Chassis mounts directly onto studs in the enclosure
■ Gasketed door has vault handle with lock
■ Circuit directory card is located on the inside of the door
■ Contact Eaton for other enclosure types
Table 22.6-21. CCPB Horsepower Ratings
CCPB 1 Part
Number
Number
of Poles
Fuse Ampere
Range
Maximum CCPB
Ampacity
Non-Indicating
Fuses (Standard)
Indicating Fuses
(Optional) 2
CCPB-1-15CFCCPB-2-15CFCCPB-3-15CF
123
1–151–151–15
151515
TCF1RN, TCF3RN,TCF6RN, TCF10RN,TCF15RN
TCF6, TCF10,TCF15
CCPB-1-20CFCCPB-2-20CFCCPB-3-20CF
123
17.5–2017.5–2017.5–20
202020
TCF17-1/2RN,TCF20RN
TCF17-1/2,TCF20
CCPB-1-30CFCCPB-2-30CFCCPB-3-30CF
123
25–3025–3025–30
303030
TCF25RN, TCF30RN
TCF25, TCF30
CCPB-1-40CFCCPB-2-40CFCCPB-3-40CF
123
35–4035–4035–40
404040
TCF35RN, TCF40RN
TCF35, TCF40
CCPB-1-50CFCCPB-2-50CFCCPB-3-50CF
123
45–5045–5045–50
505050
TCF45RN, TCF50RN
TCF45, TCF50
CCPB-1-60CFCCPB-2-60CFCCPB-3-60CF
123
606060
606060
TCF60RN TCF60
CCPB-1-70CF 1CCPB-2-70CF 2CCPB-3-70CF 3†
123
707070
707070
TCF70RN TCF70
CCPB-1-90CFCCPB-2-90CFCCPB-3-90CF
123
80–9080–9080–90
909090
TCF80RN, TCF90RN
TCF80, TCF90
CCPB-1-100CFCCPB-2-100CFCCPB-3-100CF
123
100100100
100100100
TCF100RN TCF100
Width Depth Height
20.00 (508.0) 5.75 (146.1) 33.00 (838.2)
20.00 (508.0) 5.75 (146.1) 50.00 (1270.0)
20.00 (508.0) 5.75 (146.1) 59.00 (1498.6)
20.00 (508.0) 5.75 (146.1) 69.00 (1752.6)
Width Depth Height
20.00 (508.0) 7.75 (196.9) 34.50 (876.3)
20.00 (508.0) 7.75 (196.9) 51.50 (1308.1)
20.00 (508.0) 7.75 (196.9) 60.50 (1536.7)
20.00 (508.0) 7.75 (196.9) 70.50 (1790.7)
CCPB
Disconnect
Ampere
Rating
Horsepower
Rating at Vac
120 240 480 600
CCPB–(Poles)-15CF
15 0.5 3 5 7.5
CCPB–(Poles)-20CF
20 0.75 3 7.5 10
CCPB–(Poles)-30CF
30 1.5 5 15 10
CCPB–(Poles)-40CF
40 2 7.5 20 10
CCPB–(Poles)-50CF
50 3 7.5 20 10
CCPB–(Poles)-60CF
60 3 7.5 20 10
CCPB–(Poles)-70CF
70 3 15 30 40
CCPB–(Poles)-90CF
80 5 20 40 50
CCPB–(Poles)-100CF
100 5 20 50 50
CA08104001E For more information, visit: www.eaton.com/consultants
22.6-11November 2018
Panelboards
Sheet 22
22
23
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30
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Elevator Control PanelboardGeneral Description—Elevator Control Panelboard
081
Elevator Control Panelboard
Elevator Control Panelboard
General Description
Ratings■ 240 Vac and 600 Vac■ Three-phase, three-wire and
three-phase, four-wire■ 200 kA short-circuit current ratings
Main Lugs Only■ 800 A maximum
Branch Devices■ 30–200 A, 240 Vac and 600 Vac fused
switch to feed the elevator
Elevator Controls Standard Features■ Factory wired from switch
to controls■ 200 kA rms short-circuit
current rating■ 120 Vac shunt trip■ Ground termination■ Branch fusible switch■ Class J fuse clips on switch
(fuses not included)■ 100 VA Control Power Transformer
(CPT) with 120 Vac secondary■ CPT primary and secondary fusing■ Selection of primary CPT voltages■ Fire safety interface relay with
user-selected coil voltage■ Fire alarm voltage monitoring relay■ Keyed test switch■ “ON” pilot light; user selects color
Standards■ The Elevator Control Panelboard
meets and is listed to the following standards:❑ UL 67 listed panelboard❑ UL 50 listed enclosure❑ UL 98 listed fusible elevator
control fusible switches
Options■ Integrated Surge Protective Device
(SPD) 100–400 kA■ Specialized control to meet
local codes
Application DescriptionThe Elevator Control Panelboard is designed to replace multiple components provided in elevator control rooms, thus consolidating and standardizing this area. With the ability to control up to four elevators in a common shaft, the Elevator Control Panelboard offers the needed controls in a space-saving design while allowing access by the various trades involved with the installation.
Not only does the Elevator Control Panelboard provide electrical feeds, it also contains necessary components for the control of the elevator and the fire alarm system.
CodesThe Elevator Control Panelboard is designed to meet the following codes:
■ NFPA 70 (National Electrical Code)■ NFPA 72 (National Fire Alarm Code)■ ANSI/ASME A17.1 (Safety Code
for Elevators and Escalators)■ NFPA 13 (Installation of
Sprinkler Systems)
Selective CoordinationEaton’s Elevator Control Panelboard has superior selective coordination properties. When paired with the appropriate upstream fusing, the elevator control panelboard can selectively coordinate with higher fault current levels. All fuses must be of the same manufacturer. Consult the specific fuse manufacturer’s data for selective coordination values.
Surge Protective Device (SPD)Surge Protective Devices (SPD) may be integrated into all Elevator Control Panelboards. Because most installa-tion calls for SPDs, integrating an Eaton SPD ensures proper installation and significantly limits destructive let-through beyond all size-mounted solutions. Please see Section 36 for more information.
Table 22.6-22. Elevator Feeder Devices
Table 22.6-23. Box Sizing and Selection—Dimensions in Inches (mm)
Note: Dimensions reflect NEMA Type 1 enclosures. All boxes are 11.31 inches (287.3 mm) deep.
Ampere
Rating
Fuse Class Short-Circuit Current Rating (kAIC Symmetrical)
240 Vac 600 Vac
3060
Class JClass J
200 200
200200
100200
Class JClass J
200 200
200 200
Ampere
Rating
Number of
Elevators
Dimensions
Without SPD With SPD
Width Height Width Height
400400400
234
40.00 (1016.0)40.00 (1016.0)40.00 (1016.0)
57.00 (1447.8)57.00 (1447.8)57.00 (1447.8)
40.00 (1016.0)40.00 (1016.0)40.00 (1016.0)
73.00 (1854.2)73.00 (1854.2)73.00 (1854.2)
600600600
234
40.00 (1016.0)40.00 (1016.0)40.00 (1016.0)
57.00 (1447.8)57.00 (1447.8)57.00 (1447.8)
40.00 (1016.0)40.00 (1016.0)40.00 (1016.0)
73.00 (1854.2)73.00 (1854.2)73.00 (1854.2)
800800
34
40.00 (1016.0)40.00 (1016.0)
73.00 (1854.2)73.00 (1854.2)
40.00 (1016.0)40.00 (1016.0)
73.00 (1854.2)73.00 (1854.2)
22.6-12
For more information, visit: www.eaton.com/consultants CA08104001E
November 2018
Panelboards
Sheet 22
22
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Types PRL1a, 2a, 3a, 3E, 4 and Column ModificationsGeneral Description—Types PRL1a, 2a, 3a, 3E, 4 and Column Modifications
082
Types PRL1a, 2a, 3a, 3E, 4 and Column Modifications
Types PRL1a, 2a, 3a, 3E, 4 and Column
Modifications Selection Guide
Table 22.6-24. Modifications—Alphabetical Index Modification Available on Panelboard Types
PRL1a PRL2a PRL3a PRL3E PRL4B PRL4F Column Type
Ambient compensating breakers No No Yes No Yes — No
Bus density Yes Yes Yes Yes Yes Yes Yes
Cabinets—special: Types 2, 3R, 4, 4X, 12 Yes Yes Yes Yes Yes Yes No
Complete assembly Yes Yes Yes Yes Yes Yes Yes
Compression type lugs, mains only Yes Yes Yes Yes Yes Yes Yes
Concealed trim clamps (LT trim) Yes Yes Yes Yes No No No
Conduit covers Yes Yes Yes Yes Yes Yes No
Copper lugs Yes Yes Yes Yes Yes Yes Yes
Copper main bus Yes Yes Yes Yes Yes Yes Standard
Directory frame—metal Yes Yes Yes Yes Yes Yes No
Doors, special Yes Yes Yes Yes Yes Yes Yes
Electronic trip units No No No Yes Yes — No
Fungus-proof Yes Yes Yes Yes Yes Yes Yes
Ground bar Yes Yes Yes Yes Yes Yes Yes
Ground fault protection (zero sequence) No No No No Yes Yes No
Handle lockoff device Yes Yes Yes Yes Yes Std. Yes
Hinges, special (LT trim) Yes Yes Yes Yes Yes Yes No
Increased dimensions Yes Yes Yes Yes No No No
Increased panel bus rating Yes Yes Yes Yes No No No
Interiors to fit existing boxes Yes Yes Yes Yes Yes Yes No
Locks, special (LT trim) Yes Yes Yes Yes Yes Yes No
Metering devices No No No Yes Yes Yes No
Molded-case switches Yes Yes Yes Yes Yes No Yes
Nameplates engraved Yes Yes Yes Yes Yes Yes Yes
CA08104001E For more information, visit: www.eaton.com/consultants
22.6-13November 2018
Panelboards
Sheet 22
22
23
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31
32
33
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35
36
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40
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Types PRL1a, 2a, 3a, 3E, 4 and Column ModificationsGeneral Description—Types PRL1a, 2a, 3a, 3E, 4 and Column Modifications
083
Table 22.6-24. Modifications—Alphabetical Index (Continued) Modification Available on Panelboard Types
PRL1a PRL2a PRL3a PRL3E PRL4B PRL4F Column Type
Neutral rated 200% Yes Yes Yes Yes Yes Yes Yes
Painting and special coating Yes Yes Yes Yes Yes Yes Yes
Permanent circuit numbers Yes Yes Yes Yes Yes Yes Yes
Remote control switches (ASCO 920) No No Yes Yes No No No
Service entrance Yes Yes Yes Yes Yes Yes No
Shunt trips Yes Yes Yes Yes Yes Yes Yes
Split bus or meter loop No No Yes No No No No
Sub-feed breakers Yes Yes Yes Yes No No Yes
Sub-feed lugs Yes Yes Yes Yes Yes Yes No
Sub-metering, IQ Energy Sentinel No No No No Yes No No
Surge protective device (SPD) Yes Yes Yes Yes Yes Yes No
Tamperproof screws (LT trim) Yes Yes Yes Yes Yes Yes Yes
Terminals, copper only for breakers Yes Yes Yes Yes Yes — Yes
Through-feed lugs Yes Yes Yes Yes Yes Yes Yes
Time clock space only Yes Yes Yes Yes — — No
Touchup paint Yes Yes Yes Yes Yes Yes Yes
22.6-14
For more information, visit: www.eaton.com/consultants CA08104001E
November 2018
Panelboards
Sheet 22
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